| 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 | $184.32 | 10.351% | $203.399 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $23.48 | 9.229% | $25.647 | $25.65 | $25.65 | $25.60 |
| Purchase #3 | $77.50 | 12.802% | $87.4216 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $154.43 | 10.526% | $170.6853 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $62.76 | 4.579% | $65.6338 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $244.92 | 11.479% | $273.0344 | $273.03 | $273.05 | $273.00 |
| Purchase #7 | $135.74 | 6.518% | $144.5875 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $883.15 | $970.4086 | $970.41 | $970.45 | $970.30 | |