| 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 | $193.35 | 6.624% | $206.1575 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $43.52 | 3.787% | $45.1681 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $154.40 | 9.370% | $168.8673 | $168.87 | $168.85 | $168.90 |
| Purchase #4 | $34.46 | 4.443% | $35.9911 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $119.79 | 3.551% | $124.0437 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $37.65 | 7.591% | $40.508 | $40.51 | $40.50 | $40.50 |
| Purchase #7 | $175.81 | 8.759% | $191.2092 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $758.98 | $811.9449 | $811.95 | $811.90 | $812.00 | |