| 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 | $126.32 | 13.546% | $143.4313 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $40.30 | 3.134% | $41.563 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $137.87 | 6.472% | $146.7929 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $166.87 | 10.605% | $184.5666 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $132.40 | 8.520% | $143.6805 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $201.74 | 10.774% | $223.4755 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $108.28 | 3.465% | $112.0319 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $913.78 | $995.5417 | $995.54 | $995.60 | $995.60 | |