| 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 | $155.65 | 11.431% | $173.4424 | $173.44 | $173.45 | $173.40 |
| Purchase #2 | $93.76 | 8.234% | $101.4802 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $35.94 | 3.144% | $37.07 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $109.60 | 10.872% | $121.5157 | $121.52 | $121.50 | $121.50 |
| Purchase #5 | $215.59 | 11.838% | $241.1115 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $177.95 | 6.187% | $188.9598 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $203.83 | 4.434% | $212.8678 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $992.32 | $1,076.4474 | $1,076.45 | $1,076.40 | $1,076.50 | |