| 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 | $189.78 | 9.566% | $207.9344 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $29.82 | 8.255% | $32.2816 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $169.72 | 11.819% | $189.7792 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $180.89 | 10.590% | $200.0463 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $64.92 | 8.827% | $70.6505 | $70.65 | $70.65 | $70.70 |
| Purchase #6 | $33.97 | 7.542% | $36.532 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $29.49 | 12.464% | $33.1656 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $698.59 | $770.3896 | $770.39 | $770.45 | $770.40 | |