| 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 | $175.30 | 13.169% | $198.3853 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $236.47 | 9.171% | $258.1567 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $96.59 | 5.198% | $101.6107 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $115.68 | 6.110% | $122.748 | $122.75 | $122.75 | $122.70 |
| Purchase #5 | $172.91 | 3.344% | $178.6921 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $126.65 | 10.626% | $140.1078 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $148.36 | 12.466% | $166.8546 | $166.85 | $166.85 | $166.90 |
| 7 purchase totals = | $1,071.96 | $1,166.5552 | $1,166.56 | $1,166.55 | $1,166.60 | |