| 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 | $153.83 | 6.610% | $163.9982 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $71.82 | 3.148% | $74.0809 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $49.53 | 9.252% | $54.1125 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $232.81 | 10.211% | $256.5822 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $196.99 | 4.581% | $206.0141 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $63.33 | 8.623% | $68.7909 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $100.27 | 11.678% | $111.9795 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $868.58 | $935.5583 | $935.55 | $935.60 | $935.60 | |