| 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 | $166.86 | 12.303% | $187.3888 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $226.33 | 12.401% | $254.3972 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $49.80 | 7.670% | $53.6197 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $67.40 | 12.570% | $75.8722 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $19.42 | 3.785% | $20.155 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $180.92 | 8.201% | $195.7572 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $95.40 | 10.564% | $105.4781 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $806.13 | $892.6682 | $892.68 | $892.65 | $892.80 | |