| 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 | $28.67 | 12.399% | $32.2248 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $152.42 | 3.440% | $157.6632 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $65.50 | 12.287% | $73.548 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $104.91 | 10.673% | $116.107 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $132.66 | 8.655% | $144.1417 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $173.92 | 6.140% | $184.5987 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $163.26 | 7.732% | $175.8833 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $821.34 | $884.1667 | $884.16 | $884.15 | $884.10 | |