| 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 | $151.92 | 5.428% | $160.1662 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $24.59 | 5.270% | $25.8859 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $194.82 | 7.167% | $208.7827 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $46.74 | 3.410% | $48.3338 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $41.67 | 9.282% | $45.5378 | $45.54 | $45.55 | $45.50 |
| Purchase #6 | $236.61 | 4.234% | $246.6281 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $163.58 | 9.103% | $178.4707 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $859.93 | $913.8052 | $913.81 | $913.85 | $913.80 | |