| 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 | $186.30 | 11.754% | $208.1977 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $138.89 | 6.310% | $147.654 | $147.65 | $147.65 | $147.70 |
| Purchase #3 | $25.61 | 7.831% | $27.6155 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $122.42 | 12.233% | $137.3956 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $227.46 | 11.834% | $254.3776 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $89.45 | 5.767% | $94.6086 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $112.61 | 4.617% | $117.8092 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $902.74 | $987.6582 | $987.67 | $987.65 | $987.70 | |