| 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 | $187.33 | 3.870% | $194.5797 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $42.34 | 13.675% | $48.13 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $103.40 | 12.531% | $116.3571 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $91.39 | 13.188% | $103.4425 | $103.44 | $103.45 | $103.40 |
| Purchase #5 | $200.77 | 12.863% | $226.595 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $153.48 | 3.832% | $159.3614 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $56.30 | 3.623% | $58.3397 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $835.01 | $906.8054 | $906.81 | $906.85 | $906.80 | |