| 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 | $153.29 | 7.648% | $165.0136 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $66.65 | 3.325% | $68.8661 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $57.65 | 5.558% | $60.8542 | $60.85 | $60.85 | $60.90 |
| Purchase #4 | $147.94 | 8.257% | $160.1554 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $101.65 | 4.836% | $106.5658 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $124.74 | 13.732% | $141.8693 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $159.31 | 11.415% | $177.4952 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $811.23 | $880.8196 | $880.83 | $880.75 | $881.00 | |