| 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 | $15.51 | 9.791% | $17.0286 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $137.94 | 11.672% | $154.0404 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $131.60 | 5.370% | $138.6669 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $226.36 | 8.208% | $244.9396 | $244.94 | $244.95 | $244.90 |
| Purchase #5 | $59.93 | 5.441% | $63.1908 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $103.68 | 5.194% | $109.0651 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $184.37 | 6.784% | $196.8777 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $859.39 | $923.8091 | $923.82 | $923.85 | $923.80 | |