| 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 | $137.73 | 7.294% | $147.776 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $220.70 | 8.291% | $238.9982 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $23.75 | 5.432% | $25.0401 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $211.32 | 12.686% | $238.1281 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $154.87 | 12.145% | $173.679 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $132.70 | 7.795% | $143.044 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $188.79 | 8.174% | $204.2217 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $1,069.86 | $1,170.8871 | $1,170.89 | $1,170.95 | $1,170.80 | |