| 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 | $115.74 | 3.867% | $120.2157 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $70.83 | 10.725% | $78.4265 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $14.83 | 12.149% | $16.6317 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $47.95 | 11.554% | $53.4901 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $190.38 | 13.308% | $215.7158 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $146.51 | 10.242% | $161.5156 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $135.44 | 8.436% | $146.8657 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $721.68 | $792.8611 | $792.88 | $792.85 | $792.80 | |