| 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 | $166.99 | 7.328% | $179.227 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $101.56 | 8.737% | $110.4333 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $89.34 | 7.661% | $96.1843 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $50.73 | 7.326% | $54.4465 | $54.45 | $54.45 | $54.40 |
| Purchase #5 | $112.53 | 8.872% | $122.5137 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $13.31 | 9.582% | $14.5854 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $20.93 | 9.770% | $22.9749 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $555.39 | $600.3651 | $600.36 | $600.40 | $600.30 | |