| 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 | $131.82 | 12.103% | $147.7742 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $45.32 | 6.474% | $48.254 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $177.30 | 5.690% | $187.3884 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $47.84 | 3.552% | $49.5393 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $118.40 | 8.235% | $128.1502 | $128.15 | $128.15 | $128.20 |
| Purchase #6 | $200.71 | 4.735% | $210.2136 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $48.62 | 8.683% | $52.8417 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $770.01 | $824.1614 | $824.15 | $824.15 | $824.20 | |