| 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 | $153.49 | 3.663% | $159.1123 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $33.72 | 3.696% | $34.9663 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $140.88 | 4.222% | $146.828 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $128.26 | 11.439% | $142.9317 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $172.85 | 3.356% | $178.6508 | $178.65 | $178.65 | $178.70 |
| Purchase #6 | $131.80 | 4.795% | $138.1198 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $51.40 | 9.709% | $56.3904 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $812.40 | $856.9993 | $857.00 | $857.00 | $857.00 | |