| 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 | $146.89 | 11.271% | $163.446 | $163.45 | $163.45 | $163.40 |
| Purchase #2 | $136.62 | 6.492% | $145.4894 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $216.99 | 3.625% | $224.8559 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $172.63 | 8.682% | $187.6177 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $33.95 | 12.335% | $38.1377 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $134.99 | 6.836% | $144.2179 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $243.30 | 13.268% | $275.581 | $275.58 | $275.60 | $275.60 |
| 7 purchase totals = | $1,085.37 | $1,179.3456 | $1,179.36 | $1,179.35 | $1,179.30 | |