| 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 | $153.52 | 7.552% | $165.1138 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $138.72 | 6.526% | $147.7729 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $45.99 | 4.779% | $48.1879 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $242.35 | 11.394% | $269.9634 | $269.96 | $269.95 | $270.00 |
| Purchase #5 | $113.73 | 13.142% | $128.6764 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $92.94 | 10.868% | $103.0407 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $87.81 | 4.329% | $91.6113 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $875.06 | $954.3664 | $954.36 | $954.35 | $954.40 | |