| 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 | $166.71 | 7.682% | $179.5167 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $64.38 | 12.802% | $72.6219 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $37.76 | 6.298% | $40.1381 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $17.73 | 6.436% | $18.8711 | $18.87 | $18.85 | $18.90 |
| Purchase #5 | $178.72 | 8.340% | $193.6252 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $67.50 | 13.584% | $76.6692 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $208.46 | 8.527% | $226.2354 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $741.26 | $807.6776 | $807.69 | $807.65 | $807.60 | |