| 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 | $131.82 | 6.308% | $140.1352 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $31.65 | 6.438% | $33.6876 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $80.63 | 9.264% | $88.0996 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $63.29 | 8.495% | $68.6665 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $46.29 | 4.272% | $48.2675 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $186.96 | 13.446% | $212.0986 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $68.52 | 4.369% | $71.5136 | $71.51 | $71.50 | $71.50 |
| 7 purchase totals = | $609.16 | $662.4686 | $662.48 | $662.45 | $662.50 | |