| 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 | $156.83 | 10.507% | $173.3081 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $78.48 | 7.555% | $84.4092 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $194.39 | 6.288% | $206.6132 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $24.41 | 7.842% | $26.3242 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $196.82 | 11.445% | $219.346 | $219.35 | $219.35 | $219.30 |
| Purchase #6 | $63.63 | 7.778% | $68.5791 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $24.43 | 5.769% | $25.8394 | $25.84 | $25.85 | $25.80 |
| 7 purchase totals = | $738.99 | $804.4192 | $804.42 | $804.40 | $804.30 | |