| 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 | $187.94 | 11.526% | $209.602 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $45.59 | 8.422% | $49.4296 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $148.32 | 10.299% | $163.5955 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $75.30 | 8.384% | $81.6132 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $173.34 | 6.271% | $184.2102 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $129.82 | 4.322% | $135.4308 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $18.70 | 5.859% | $19.7956 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $779.01 | $843.6769 | $843.68 | $843.70 | $843.60 | |