| 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 | $184.55 | 8.252% | $199.7791 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $24.88 | 9.174% | $27.1625 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $205.65 | 13.678% | $233.7788 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $120.87 | 3.628% | $125.2552 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $22.70 | 8.352% | $24.5959 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $44.82 | 6.144% | $47.5737 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $106.36 | 6.351% | $113.1149 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $709.83 | $771.2601 | $771.26 | $771.25 | $771.40 | |