| 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 | $163.36 | 3.241% | $168.6545 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $14.89 | 8.571% | $16.1662 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $31.71 | 8.559% | $34.4241 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $90.68 | 4.185% | $94.475 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $113.57 | 8.663% | $123.4086 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $229.53 | 3.867% | $238.4059 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $245.28 | 10.500% | $271.0344 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $889.02 | $946.5687 | $946.57 | $946.55 | $946.60 | |