| 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 | $171.98 | 8.256% | $186.1787 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $59.88 | 11.793% | $66.9416 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $11.82 | 11.730% | $13.2065 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $165.25 | 7.630% | $177.8586 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $84.45 | 7.867% | $91.0937 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $169.94 | 6.842% | $181.5673 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $18.34 | 6.754% | $19.5787 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $681.66 | $736.4251 | $736.43 | $736.45 | $736.50 | |