| 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 | $57.83 | 9.253% | $63.181 | $63.18 | $63.20 | $63.20 |
| Purchase #2 | $159.42 | 10.831% | $176.6868 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $141.52 | 4.857% | $148.3936 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $189.26 | 4.383% | $197.5553 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $77.88 | 5.269% | $81.9835 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $81.27 | 4.701% | $85.0905 | $85.09 | $85.10 | $85.10 |
| Purchase #7 | $161.35 | 4.163% | $168.067 | $168.07 | $168.05 | $168.10 |
| 7 purchase totals = | $868.53 | $920.9577 | $920.96 | $921.00 | $921.10 | |