| 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 | $169.35 | 11.766% | $189.2757 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $27.57 | 9.312% | $30.1373 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $202.30 | 11.673% | $225.9145 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $62.88 | 13.583% | $71.421 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $194.85 | 4.842% | $204.2846 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $36.75 | 3.696% | $38.1083 | $38.11 | $38.10 | $38.10 |
| Purchase #7 | $136.72 | 11.182% | $152.008 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $830.42 | $911.1494 | $911.15 | $911.15 | $911.10 | |