| 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 | $132.77 | 11.293% | $147.7637 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $44.97 | 12.559% | $50.6178 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $43.56 | 10.440% | $48.1077 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $99.40 | 7.142% | $106.4991 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $162.32 | 9.714% | $178.0878 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $211.46 | 10.808% | $234.3146 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $55.70 | 7.227% | $59.7254 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $750.18 | $825.1161 | $825.12 | $825.10 | $825.10 | |