| 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 | $148.70 | 4.363% | $155.1878 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $171.25 | 12.791% | $193.1546 | $193.15 | $193.15 | $193.20 |
| Purchase #3 | $150.80 | 4.125% | $157.0205 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $161.48 | 7.392% | $173.4166 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $49.85 | 8.162% | $53.9188 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $15.60 | 4.326% | $16.2749 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $20.83 | 12.826% | $23.5017 | $23.50 | $23.50 | $23.50 |
| 7 purchase totals = | $718.51 | $772.4749 | $772.47 | $772.40 | $772.50 | |