| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.78 | 9.381% | $202.1142 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $164.90 | 11.138% | $183.2666 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $247.61 | 12.508% | $278.5811 | $278.58 | $278.60 | $278.60 |
| Purchase #4 | $236.37 | 12.829% | $266.6939 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $199.98 | 10.693% | $221.3639 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $179.39 | 7.123% | $192.1679 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $239.45 | 4.554% | $250.3546 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $1,452.48 | $1,594.5422 | $1,594.53 | $1,594.50 | $1,594.70 | |