| 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 | $122.91 | 7.142% | $131.6882 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $91.61 | 7.754% | $98.7134 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $16.43 | 9.255% | $17.9506 | $17.95 | $17.95 | $18.00 |
| Purchase #4 | $106.95 | 13.848% | $121.7604 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $150.96 | 11.293% | $168.0079 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $108.29 | 7.148% | $116.0306 | $116.03 | $116.05 | $116.00 |
| Purchase #7 | $137.62 | 3.244% | $142.0844 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $734.77 | $796.2355 | $796.23 | $796.25 | $796.30 | |