| 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 | $154.84 | 10.296% | $170.7823 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $67.64 | 10.649% | $74.843 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $72.49 | 6.119% | $76.9257 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $238.91 | 12.709% | $269.2731 | $269.27 | $269.25 | $269.30 |
| Purchase #5 | $228.75 | 3.829% | $237.5088 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $139.75 | 6.220% | $148.4425 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $14.73 | 13.517% | $16.7211 | $16.72 | $16.70 | $16.70 |
| 7 purchase totals = | $917.11 | $994.4965 | $994.49 | $994.50 | $994.40 | |