| 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 | $178.39 | 5.797% | $188.7313 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $117.61 | 7.675% | $126.6366 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $153.26 | 5.176% | $161.1927 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $121.50 | 11.157% | $135.0558 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $73.65 | 11.489% | $82.1116 | $82.11 | $82.10 | $82.10 |
| Purchase #6 | $216.93 | 5.762% | $229.4295 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $64.29 | 12.129% | $72.0877 | $72.09 | $72.10 | $72.10 |
| 7 purchase totals = | $925.63 | $995.2452 | $995.25 | $995.30 | $995.20 | |