| 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 | $147.29 | 9.795% | $161.7171 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $228.37 | 8.400% | $247.5531 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $146.73 | 12.221% | $164.6619 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $43.27 | 4.350% | $45.1522 | $45.15 | $45.15 | $45.20 |
| Purchase #5 | $203.85 | 4.348% | $212.7134 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $58.64 | 9.830% | $64.4043 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $93.89 | 8.399% | $101.7758 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $922.04 | $997.9778 | $997.97 | $997.95 | $998.10 | |