| 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 | $199.98 | 5.791% | $211.5608 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $137.39 | 6.387% | $146.1651 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $135.97 | 9.483% | $148.864 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $150.54 | 3.225% | $155.3949 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $82.77 | 13.327% | $93.8008 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $7.80 | 8.588% | $8.4699 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $188.86 | 5.508% | $199.2624 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $903.31 | $963.5179 | $963.51 | $963.45 | $963.70 | |