| 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 | $158.68 | 9.368% | $173.5451 | $173.55 | $173.55 | $173.50 |
| Purchase #2 | $8.91 | 4.236% | $9.2874 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $153.59 | 13.485% | $174.3016 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $18.94 | 10.680% | $20.9628 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $141.32 | 8.608% | $153.4848 | $153.48 | $153.50 | $153.50 |
| Purchase #6 | $90.46 | 4.202% | $94.2611 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $58.32 | 11.405% | $64.9714 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $630.22 | $690.8142 | $690.81 | $690.80 | $690.90 | |