| 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 | $131.85 | 10.477% | $145.6639 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $19.60 | 8.539% | $21.2736 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $158.90 | 11.239% | $176.7588 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $175.80 | 6.375% | $187.0073 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $54.43 | 11.569% | $60.727 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $101.70 | 7.866% | $109.6997 | $109.70 | $109.70 | $109.70 |
| Purchase #7 | $133.63 | 7.314% | $143.4037 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $775.91 | $844.5340 | $844.53 | $844.50 | $844.60 | |