| 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 | $148.98 | 13.365% | $168.8912 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $145.80 | 9.105% | $159.0751 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $222.59 | 10.646% | $246.2869 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $25.73 | 3.571% | $26.6488 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $214.29 | 11.271% | $238.4426 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $46.76 | 6.197% | $49.6577 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $86.81 | 5.648% | $91.713 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $890.96 | $980.7153 | $980.72 | $980.75 | $980.70 | |