| 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 | $126.59 | 12.641% | $142.5922 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $168.32 | 8.611% | $182.814 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $145.42 | 8.102% | $157.2019 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $58.66 | 10.764% | $64.9742 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $36.60 | 4.236% | $38.1504 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $86.95 | 5.856% | $92.0418 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $172.46 | 3.442% | $178.3961 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $795.00 | $856.1706 | $856.16 | $856.15 | $856.20 | |