| 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 | $157.63 | 11.434% | $175.6534 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $147.98 | 9.108% | $161.458 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $118.87 | 8.548% | $129.031 | $129.03 | $129.05 | $129.00 |
| Purchase #4 | $204.98 | 4.422% | $214.0442 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $35.76 | 8.181% | $38.6855 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $137.89 | 7.311% | $147.9711 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $98.50 | 10.691% | $109.0306 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $901.61 | $975.8738 | $975.87 | $975.90 | $975.90 | |