| 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 | $161.63 | 10.438% | $178.5009 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $199.98 | 12.833% | $225.6434 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $211.28 | 11.762% | $236.1308 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $213.80 | 9.755% | $234.6562 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $181.81 | 11.726% | $203.129 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $26.36 | 5.785% | $27.8849 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $51.26 | 10.457% | $56.6203 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $1,046.12 | $1,162.5655 | $1,162.56 | $1,162.60 | $1,162.50 | |