| 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 | $223.59 | 13.524% | $253.8283 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $61.46 | 12.607% | $69.2083 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $101.32 | 6.417% | $107.8217 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $31.70 | 12.352% | $35.6156 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $36.70 | 5.103% | $38.5728 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $130.34 | 10.860% | $144.4949 | $144.49 | $144.50 | $144.50 |
| Purchase #7 | $153.49 | 7.696% | $165.3026 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $738.60 | $814.8442 | $814.84 | $814.80 | $814.80 | |