| 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 | $152.37 | 4.729% | $159.5756 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $109.79 | 9.322% | $120.0246 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $168.84 | 13.539% | $191.6992 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $159.71 | 4.181% | $166.3875 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $39.57 | 11.138% | $43.9773 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $199.57 | 9.146% | $217.8227 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $56.45 | 3.860% | $58.629 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $886.30 | $958.1159 | $958.12 | $958.15 | $958.10 | |