| 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 | $133.29 | 11.242% | $148.2745 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $53.60 | 12.308% | $60.1971 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $199.37 | 10.649% | $220.6009 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $164.66 | 4.571% | $172.1866 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $27.86 | 11.498% | $31.0633 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $124.36 | 10.293% | $137.1604 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $23.41 | 12.474% | $26.3302 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $726.55 | $795.8130 | $795.81 | $795.80 | $795.90 | |