| 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 | $118.42 | 8.243% | $128.1814 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $145.77 | 5.271% | $153.4535 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $56.43 | 4.347% | $58.883 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $110.30 | 10.625% | $122.0194 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $23.88 | 13.535% | $27.1122 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $58.34 | 4.480% | $60.9536 | $60.95 | $60.95 | $61.00 |
| Purchase #7 | $161.41 | 8.759% | $175.5479 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $674.55 | $726.1510 | $726.14 | $726.15 | $726.20 | |