| 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 | $124.89 | 10.471% | $137.9672 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $58.65 | 4.384% | $61.2212 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $130.51 | 7.865% | $140.7746 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $63.37 | 13.131% | $71.6911 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $118.47 | 11.519% | $132.1166 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $52.62 | 6.359% | $55.9661 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $196.44 | 3.192% | $202.7104 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $744.95 | $802.4472 | $802.45 | $802.35 | $802.50 | |