| 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 | $112.51 | 8.554% | $122.1341 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $35.38 | 4.255% | $36.8854 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $57.86 | 4.380% | $60.3943 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $168.35 | 10.362% | $185.7944 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $150.30 | 6.384% | $159.8952 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $224.26 | 9.586% | $245.7576 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $95.32 | 13.107% | $107.8136 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $843.98 | $918.6746 | $918.67 | $918.70 | $918.70 | |