| 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 | $106.30 | 11.276% | $118.2864 | $118.29 | $118.30 | $118.30 |
| Purchase #2 | $176.59 | 3.292% | $182.4033 | $182.40 | $182.40 | $182.40 |
| Purchase #3 | $101.68 | 4.511% | $106.2668 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $40.48 | 6.719% | $43.1999 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $90.69 | 12.815% | $102.3119 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $70.83 | 7.170% | $75.9085 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $24.92 | 5.120% | $26.1959 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $611.49 | $654.5727 | $654.58 | $654.55 | $654.60 | |