| 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 | $182.75 | 13.339% | $207.127 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $133.47 | 13.118% | $150.9786 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $190.80 | 5.316% | $200.9429 | $200.94 | $200.95 | $200.90 |
| Purchase #4 | $189.62 | 11.644% | $211.6994 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $13.78 | 6.771% | $14.713 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $97.60 | 3.629% | $101.1419 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $75.94 | 10.680% | $84.0504 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $883.96 | $970.6532 | $970.65 | $970.70 | $970.60 | |