| 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 | $147.48 | 4.283% | $153.7966 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $218.81 | 5.168% | $230.1181 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $74.49 | 5.426% | $78.5318 | $78.53 | $78.55 | $78.50 |
| Purchase #4 | $186.47 | 8.203% | $201.7661 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $54.68 | 8.680% | $59.4262 | $59.43 | $59.45 | $59.40 |
| Purchase #6 | $56.43 | 10.582% | $62.4014 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $132.25 | 12.515% | $148.8011 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $870.61 | $934.8413 | $934.85 | $934.85 | $934.80 | |