| 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 | $201.39 | 7.740% | $216.9776 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $26.34 | 13.352% | $29.8569 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $198.80 | 5.846% | $210.4218 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $169.53 | 3.291% | $175.1092 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $178.31 | 6.368% | $189.6648 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $110.88 | 12.275% | $124.4905 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $122.87 | 6.866% | $131.3063 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $1,008.12 | $1,077.8271 | $1,077.83 | $1,077.80 | $1,077.90 | |