| 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 | $65.95 | 9.498% | $72.2139 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $163.36 | 5.131% | $171.742 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $75.31 | 9.517% | $82.4773 | $82.48 | $82.50 | $82.50 |
| Purchase #4 | $137.31 | 4.668% | $143.7196 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $216.27 | 12.405% | $243.0983 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $178.59 | 8.148% | $193.1415 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $60.29 | 7.168% | $64.6116 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $897.08 | $971.0042 | $971.00 | $971.00 | $970.90 | |