| 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 | $179.74 | 8.368% | $194.7806 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $12.89 | 9.447% | $14.1077 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $118.90 | 9.273% | $129.9256 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $189.40 | 7.812% | $204.1959 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $78.52 | 12.652% | $88.4544 | $88.45 | $88.45 | $88.50 |
| Purchase #6 | $46.85 | 3.675% | $48.5717 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $218.90 | 7.456% | $235.2212 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $845.20 | $915.2571 | $915.26 | $915.25 | $915.30 | |