| 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 | $181.92 | 10.418% | $200.8724 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $60.63 | 11.485% | $67.5934 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $65.70 | 6.644% | $70.0651 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $154.75 | 3.377% | $159.9759 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $244.33 | 10.574% | $270.1655 | $270.17 | $270.15 | $270.20 |
| Purchase #6 | $88.88 | 6.672% | $94.8101 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $124.47 | 13.871% | $141.7352 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $920.68 | $1,005.2176 | $1,005.23 | $1,005.20 | $1,005.30 | |