| 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 | $152.58 | 6.402% | $162.3482 | $162.35 | $162.35 | $162.30 |
| Purchase #2 | $142.84 | 4.143% | $148.7579 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $209.57 | 10.741% | $232.0799 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $69.65 | 7.676% | $74.9963 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $209.73 | 9.164% | $228.9497 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $224.33 | 3.422% | $232.0066 | $232.01 | $232.00 | $232.00 |
| Purchase #7 | $75.98 | 11.151% | $84.4525 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $1,084.68 | $1,163.5911 | $1,163.60 | $1,163.60 | $1,163.60 | |