| 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 | $158.65 | 8.353% | $171.902 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $84.79 | 7.511% | $91.1586 | $91.16 | $91.15 | $91.20 |
| Purchase #3 | $224.30 | 4.418% | $234.2096 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $35.41 | 5.408% | $37.325 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $26.55 | 6.562% | $28.2922 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $102.87 | 12.408% | $115.6341 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $138.71 | 13.234% | $157.0669 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $771.28 | $835.5884 | $835.59 | $835.60 | $835.60 | |