| 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 | $175.77 | 6.448% | $187.1036 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $10.96 | 10.262% | $12.0847 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $195.75 | 12.685% | $220.5809 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $53.32 | 10.598% | $58.9709 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $58.39 | 10.120% | $64.2991 | $64.30 | $64.30 | $64.30 |
| Purchase #6 | $110.58 | 6.740% | $118.0331 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $168.63 | 5.188% | $177.3785 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $773.40 | $838.4508 | $838.44 | $838.50 | $838.50 | |