| 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 | $159.51 | 3.795% | $165.5634 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $56.71 | 9.663% | $62.1899 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $203.48 | 7.343% | $218.4215 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $148.48 | 12.373% | $166.8514 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $153.89 | 13.278% | $174.3235 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $58.28 | 4.445% | $60.8705 | $60.87 | $60.85 | $60.90 |
| Purchase #7 | $136.99 | 8.626% | $148.8068 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $917.34 | $997.0270 | $997.02 | $996.95 | $997.10 | |