| 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 | $126.54 | 6.757% | $135.0903 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $163.95 | 8.219% | $177.4251 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $101.27 | 7.465% | $108.8298 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $72.30 | 12.257% | $81.1618 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $163.96 | 5.497% | $172.9729 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $78.77 | 13.297% | $89.244 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $79.36 | 10.729% | $87.8745 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $786.15 | $852.5984 | $852.59 | $852.60 | $852.60 | |