| 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 | $32.38 | 10.578% | $35.8052 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $143.90 | 5.109% | $151.2519 | $151.25 | $151.25 | $151.30 |
| Purchase #3 | $219.83 | 3.124% | $226.6975 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $53.80 | 10.748% | $59.5824 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $65.47 | 12.688% | $73.7768 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $167.67 | 13.713% | $190.6626 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $8.49 | 9.403% | $9.2883 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $691.54 | $747.0647 | $747.07 | $747.10 | $747.20 | |