| 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 | $165.25 | 8.225% | $178.8418 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $39.62 | 13.765% | $45.0737 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $57.27 | 11.864% | $64.0645 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $113.53 | 10.638% | $125.6073 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $56.74 | 3.787% | $58.8887 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $96.93 | 10.415% | $107.0253 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $219.36 | 6.570% | $233.772 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $748.70 | $813.2733 | $813.27 | $813.25 | $813.30 | |