| 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 | $188.43 | 13.154% | $213.2161 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $36.73 | 12.128% | $41.1846 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $227.67 | 3.146% | $234.8325 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $61.44 | 5.590% | $64.8745 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $146.47 | 7.205% | $157.0232 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $159.98 | 12.644% | $180.2079 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $194.54 | 4.147% | $202.6076 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $1,015.26 | $1,093.9464 | $1,093.94 | $1,093.90 | $1,093.90 | |