| 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 | $149.84 | 5.239% | $157.6901 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $151.72 | 9.825% | $166.6265 | $166.63 | $166.65 | $166.60 |
| Purchase #3 | $53.77 | 11.654% | $60.0364 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $47.64 | 12.668% | $53.675 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $121.65 | 5.343% | $128.1498 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $49.85 | 6.517% | $53.0987 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $182.58 | 4.341% | $190.5058 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $757.05 | $809.7823 | $809.80 | $809.85 | $809.70 | |