| 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 | $184.75 | 3.452% | $191.1276 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $144.31 | 13.623% | $163.9694 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $65.84 | 6.597% | $70.1835 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $20.30 | 13.871% | $23.1158 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $172.76 | 5.839% | $182.8475 | $182.85 | $182.85 | $182.80 |
| Purchase #6 | $213.95 | 13.110% | $241.9988 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $63.49 | 7.705% | $68.3819 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $865.40 | $941.6245 | $941.63 | $941.65 | $941.60 | |