| 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 | $175.57 | 12.853% | $198.136 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $63.66 | 8.858% | $69.299 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $59.95 | 10.771% | $66.4072 | $66.41 | $66.40 | $66.40 |
| Purchase #4 | $16.64 | 10.417% | $18.3734 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $214.72 | 13.827% | $244.4093 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $126.93 | 3.135% | $130.9093 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $64.75 | 6.333% | $68.8506 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $722.22 | $796.3848 | $796.39 | $796.35 | $796.40 | |