| 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 | $218.41 | 8.869% | $237.7808 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $155.29 | 11.350% | $172.9154 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $40.96 | 8.181% | $44.3109 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $86.37 | 11.369% | $96.1894 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $137.50 | 12.256% | $154.352 | $154.35 | $154.35 | $154.40 |
| Purchase #6 | $16.63 | 13.638% | $18.898 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $177.81 | 13.850% | $202.4367 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $832.97 | $926.8832 | $926.89 | $926.90 | $926.90 | |