| 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 | $161.75 | 10.451% | $178.6545 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $221.92 | 13.148% | $251.098 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $72.79 | 11.253% | $80.9811 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $91.47 | 3.529% | $94.698 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $15.95 | 7.203% | $17.0989 | $17.10 | $17.10 | $17.10 |
| Purchase #6 | $207.43 | 10.825% | $229.8843 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $188.75 | 9.728% | $207.1116 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $960.06 | $1,059.5264 | $1,059.52 | $1,059.55 | $1,059.60 | |