| 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 | $178.46 | 5.825% | $188.8553 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $51.70 | 4.347% | $53.9474 | $53.95 | $53.95 | $53.90 |
| Purchase #3 | $101.47 | 11.794% | $113.4374 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $133.77 | 6.224% | $142.0958 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $238.73 | 10.245% | $263.1879 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $153.26 | 6.566% | $163.3231 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $12.56 | 5.451% | $13.2446 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $869.95 | $938.0915 | $938.10 | $938.10 | $938.00 | |