| 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 | $219.96 | 6.767% | $234.8447 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $136.44 | 7.131% | $146.1695 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $74.98 | 8.546% | $81.3878 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $68.48 | 5.130% | $71.993 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $168.69 | 10.386% | $186.2101 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $141.56 | 8.113% | $153.0448 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $103.36 | 12.221% | $115.9916 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $913.47 | $989.6415 | $989.63 | $989.65 | $989.60 | |