| 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 | $165.65 | 4.808% | $173.6145 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $122.68 | 5.149% | $128.9968 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $9.66 | 11.712% | $10.7914 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $54.40 | 9.348% | $59.4853 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $202.79 | 3.809% | $210.5143 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $30.63 | 13.329% | $34.7127 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $169.58 | 3.105% | $174.8455 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $755.39 | $792.9605 | $792.96 | $792.95 | $792.90 | |