| 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 | $166.99 | 9.778% | $183.3183 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $133.76 | 12.499% | $150.4787 | $150.48 | $150.50 | $150.50 |
| Purchase #3 | $181.87 | 6.465% | $193.6279 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $188.81 | 4.169% | $196.6815 | $196.68 | $196.70 | $196.70 |
| Purchase #5 | $234.73 | 10.124% | $258.4941 | $258.49 | $258.50 | $258.50 |
| Purchase #6 | $205.85 | 8.806% | $223.9772 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $229.52 | 5.170% | $241.3862 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $1,341.53 | $1,447.9639 | $1,447.97 | $1,448.05 | $1,448.00 | |