| 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 | $161.89 | 5.462% | $170.7324 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $226.33 | 10.297% | $249.6352 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $76.60 | 3.275% | $79.1087 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $31.43 | 6.215% | $33.3834 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $111.99 | 9.817% | $122.9841 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $96.75 | 6.191% | $102.7398 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $171.69 | 4.842% | $180.0032 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $876.68 | $938.5868 | $938.58 | $938.65 | $938.50 | |