| 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 | $178.46 | 13.495% | $202.5432 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $173.78 | 5.715% | $183.7115 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $45.47 | 4.485% | $47.5093 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $138.86 | 7.212% | $148.8746 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $34.31 | 5.172% | $36.0845 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $73.80 | 4.256% | $76.9409 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $38.64 | 8.741% | $42.0175 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $683.32 | $737.6815 | $737.67 | $737.65 | $737.60 | |