| 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 | $204.38 | 3.562% | $211.66 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $135.35 | 7.839% | $145.9601 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $182.97 | 11.624% | $204.2384 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $25.30 | 6.451% | $26.9321 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $43.97 | 8.449% | $47.685 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $45.30 | 7.662% | $48.7709 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $158.54 | 7.305% | $170.1213 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $795.81 | $855.3678 | $855.37 | $855.35 | $855.40 | |