| 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 | $176.60 | 7.551% | $189.9351 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $84.86 | 3.393% | $87.7393 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $13.86 | 9.281% | $15.1463 | $15.15 | $15.15 | $15.10 |
| Purchase #4 | $74.67 | 10.572% | $82.5641 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $111.48 | 5.363% | $117.4587 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $191.43 | 8.799% | $208.2739 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $242.29 | 6.508% | $258.0582 | $258.06 | $258.05 | $258.10 |
| 7 purchase totals = | $895.19 | $959.1756 | $959.18 | $959.15 | $959.20 | |