| 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 | $127.58 | 7.669% | $137.3641 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $196.41 | 9.646% | $215.3557 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $228.51 | 9.712% | $250.7029 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $129.58 | 11.104% | $143.9686 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $116.77 | 10.711% | $129.2772 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $144.42 | 5.109% | $151.7984 | $151.80 | $151.80 | $151.80 |
| Purchase #7 | $59.89 | 3.860% | $62.2018 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $1,003.16 | $1,090.6687 | $1,090.67 | $1,090.65 | $1,090.80 | |