| 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 | $161.52 | 6.271% | $171.6489 | $171.65 | $171.65 | $171.60 |
| Purchase #2 | $104.80 | 7.726% | $112.8968 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $64.95 | 4.306% | $67.7467 | $67.75 | $67.75 | $67.70 |
| Purchase #4 | $247.58 | 4.538% | $258.8152 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $203.68 | 11.379% | $226.8567 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $46.86 | 5.448% | $49.4129 | $49.41 | $49.40 | $49.40 |
| Purchase #7 | $36.34 | 13.387% | $41.2048 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $865.73 | $928.5820 | $928.59 | $928.55 | $928.50 | |