| 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 | $177.69 | 13.357% | $201.4241 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $55.54 | 12.359% | $62.4042 | $62.40 | $62.40 | $62.40 |
| Purchase #3 | $176.30 | 4.507% | $184.2458 | $184.25 | $184.25 | $184.20 |
| Purchase #4 | $104.35 | 13.165% | $118.0877 | $118.09 | $118.10 | $118.10 |
| Purchase #5 | $184.29 | 7.347% | $197.8298 | $197.83 | $197.85 | $197.80 |
| Purchase #6 | $132.77 | 13.546% | $150.755 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $172.57 | 4.790% | $180.8361 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $1,003.51 | $1,095.5827 | $1,095.59 | $1,095.60 | $1,095.50 | |