| 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 | $166.66 | 12.521% | $187.5275 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $72.40 | 8.746% | $78.7321 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $98.25 | 10.171% | $108.243 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $69.75 | 12.811% | $78.6857 | $78.69 | $78.70 | $78.70 |
| Purchase #5 | $42.72 | 12.762% | $48.1719 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $107.68 | 7.305% | $115.546 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $194.84 | 13.793% | $221.7143 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $752.30 | $838.6205 | $838.62 | $838.65 | $838.50 | |