| 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 | $212.68 | 8.410% | $230.5664 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $48.52 | 13.245% | $54.9465 | $54.95 | $54.95 | $54.90 |
| Purchase #3 | $44.45 | 4.117% | $46.28 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $41.49 | 11.855% | $46.4086 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $147.54 | 5.584% | $155.7786 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $192.34 | 6.655% | $205.1402 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $197.89 | 3.354% | $204.5272 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $884.91 | $943.6475 | $943.66 | $943.70 | $943.60 | |