| 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 | $108.48 | 9.222% | $118.484 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $147.40 | 3.109% | $151.9827 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $81.29 | 8.598% | $88.2793 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $146.73 | 6.191% | $155.8141 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $197.73 | 12.778% | $222.9959 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $80.41 | 11.455% | $89.621 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $177.57 | 3.729% | $184.1916 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $939.61 | $1,011.3686 | $1,011.36 | $1,011.40 | $1,011.40 | |