| 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 | $95.75 | 12.542% | $107.759 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $85.53 | 7.765% | $92.1714 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $141.26 | 13.754% | $160.6889 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $55.81 | 6.716% | $59.5582 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $138.89 | 7.342% | $149.0873 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $148.64 | 8.323% | $161.0113 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $114.27 | 13.262% | $129.4245 | $129.42 | $129.40 | $129.40 |
| 7 purchase totals = | $780.15 | $859.7006 | $859.70 | $859.65 | $859.80 | |