| 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 | $10.25 | 11.566% | $11.4355 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $203.45 | 9.191% | $222.1491 | $222.15 | $222.15 | $222.10 |
| Purchase #3 | $50.74 | 8.238% | $54.92 | $54.92 | $54.90 | $54.90 |
| Purchase #4 | $91.68 | 13.793% | $104.3254 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $136.65 | 7.556% | $146.9753 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $166.48 | 4.395% | $173.7968 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $29.88 | 8.157% | $32.3173 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $689.13 | $745.9194 | $745.94 | $745.95 | $745.80 | |