| 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 | $154.44 | 4.205% | $160.9342 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $111.39 | 3.177% | $114.9289 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $64.32 | 6.445% | $68.4654 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $28.30 | 10.413% | $31.2469 | $31.25 | $31.25 | $31.20 |
| Purchase #5 | $153.55 | 11.691% | $171.5015 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $153.57 | 4.801% | $160.9429 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $209.97 | 8.775% | $228.3949 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $875.54 | $936.4147 | $936.41 | $936.45 | $936.30 | |