| 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 | $193.63 | 6.634% | $206.4754 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $160.81 | 7.713% | $173.2133 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $78.26 | 12.359% | $87.9322 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $46.60 | 4.539% | $48.7152 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $175.94 | 13.471% | $199.6409 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $7.38 | 13.598% | $8.3835 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $31.64 | 3.731% | $32.8205 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $694.26 | $757.1810 | $757.18 | $757.20 | $757.10 | |