| 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 | $173.34 | 3.849% | $180.0119 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $132.77 | 10.231% | $146.3537 | $146.35 | $146.35 | $146.40 |
| Purchase #3 | $214.90 | 8.712% | $233.6221 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $229.30 | 12.389% | $257.708 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $217.89 | 8.668% | $236.7767 | $236.78 | $236.80 | $236.80 |
| Purchase #6 | $39.98 | 4.687% | $41.8539 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $92.43 | 9.214% | $100.9465 | $100.95 | $100.95 | $100.90 |
| 7 purchase totals = | $1,100.61 | $1,197.2728 | $1,197.27 | $1,197.25 | $1,197.30 | |