| 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 | $131.35 | 13.560% | $149.1611 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $153.87 | 5.415% | $162.2021 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $145.49 | 4.423% | $151.925 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $52.55 | 12.193% | $58.9574 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $164.81 | 3.442% | $170.4828 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $246.83 | 5.388% | $260.1292 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $108.42 | 4.363% | $113.1504 | $113.15 | $113.15 | $113.20 |
| 7 purchase totals = | $1,003.32 | $1,066.0080 | $1,066.01 | $1,066.05 | $1,066.10 | |