| 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 | $113.46 | 7.631% | $122.1181 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $151.84 | 12.221% | $170.3964 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $178.72 | 7.317% | $191.7969 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $161.38 | 8.434% | $174.9908 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $32.38 | 9.846% | $35.5681 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $191.33 | 4.460% | $199.8633 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $239.68 | 3.257% | $247.4864 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,068.79 | $1,142.2200 | $1,142.23 | $1,142.20 | $1,142.30 | |