| 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 | $180.85 | 11.535% | $201.711 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $45.67 | 4.113% | $47.5484 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $237.93 | 4.821% | $249.4006 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $89.71 | 8.734% | $97.5453 | $97.55 | $97.55 | $97.50 |
| Purchase #5 | $158.73 | 13.170% | $179.6347 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $67.66 | 10.294% | $74.6249 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $82.64 | 11.831% | $92.4171 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $863.19 | $942.8820 | $942.88 | $942.85 | $942.70 | |