| 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 | $179.40 | 10.743% | $198.6729 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $12.99 | 5.387% | $13.6898 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $206.67 | 4.589% | $216.1541 | $216.15 | $216.15 | $216.20 |
| Purchase #4 | $54.61 | 8.472% | $59.2366 | $59.24 | $59.25 | $59.20 |
| Purchase #5 | $95.80 | 12.697% | $107.9637 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $12.94 | 6.185% | $13.7403 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $83.91 | 9.181% | $91.6138 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $646.32 | $701.0712 | $701.06 | $701.05 | $701.10 | |