| 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 | $173.77 | 5.119% | $182.6653 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $174.79 | 4.642% | $182.9038 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $167.97 | 7.754% | $180.9944 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $29.33 | 10.280% | $32.3451 | $32.35 | $32.35 | $32.30 |
| Purchase #5 | $156.81 | 7.451% | $168.4939 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $15.88 | 8.437% | $17.2198 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $146.89 | 9.383% | $160.6727 | $160.67 | $160.65 | $160.70 |
| 7 purchase totals = | $865.44 | $925.2950 | $925.29 | $925.25 | $925.30 | |