| 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 | $152.26 | 5.154% | $160.1075 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $160.31 | 9.140% | $174.9623 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $63.42 | 8.115% | $68.5665 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $134.54 | 13.128% | $152.2024 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $225.98 | 13.772% | $257.102 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $21.79 | 8.249% | $23.5875 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $38.32 | 6.564% | $40.8353 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $796.62 | $877.3635 | $877.37 | $877.35 | $877.40 | |