| 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 | $116.91 | 12.439% | $131.4524 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $8.90 | 10.504% | $9.8349 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $32.63 | 10.223% | $35.9658 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $165.57 | 11.584% | $184.7496 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $112.54 | 6.492% | $119.8461 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $56.89 | 7.423% | $61.1129 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $180.36 | 5.546% | $190.3628 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $673.80 | $733.3245 | $733.32 | $733.30 | $733.30 | |