| 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 | $122.54 | 13.172% | $138.681 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $32.86 | 8.852% | $35.7688 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $133.67 | 8.811% | $145.4477 | $145.45 | $145.45 | $145.40 |
| Purchase #4 | $193.96 | 5.412% | $204.4571 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $171.70 | 13.425% | $194.7507 | $194.75 | $194.75 | $194.80 |
| Purchase #6 | $52.87 | 11.251% | $58.8184 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $89.61 | 6.207% | $95.1721 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $797.21 | $873.0958 | $873.10 | $873.05 | $873.20 | |