| 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 | $201.64 | 9.171% | $220.1324 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $127.63 | 12.790% | $143.9539 | $143.95 | $143.95 | $144.00 |
| Purchase #3 | $169.69 | 7.791% | $182.9105 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $151.82 | 5.737% | $160.5299 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $192.51 | 7.712% | $207.3564 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $48.71 | 5.825% | $51.5474 | $51.55 | $51.55 | $51.50 |
| Purchase #7 | $51.83 | 11.168% | $57.6184 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $943.83 | $1,024.0489 | $1,024.05 | $1,024.05 | $1,024.00 | |