| 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 | $109.42 | 10.756% | $121.1892 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $149.68 | 6.371% | $159.2161 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $32.70 | 7.794% | $35.2486 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $125.81 | 13.189% | $142.4031 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $57.27 | 11.236% | $63.7049 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $154.85 | 5.869% | $163.9381 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $125.46 | 8.174% | $135.7151 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $755.19 | $821.4151 | $821.42 | $821.40 | $821.30 | |