| 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 | $179.42 | 9.810% | $197.0211 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $41.82 | 9.431% | $45.764 | $45.76 | $45.75 | $45.80 |
| Purchase #3 | $107.65 | 6.142% | $114.2619 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $13.57 | 5.555% | $14.3238 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $91.75 | 3.617% | $95.0686 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $132.38 | 7.850% | $142.7718 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $197.65 | 3.223% | $204.0203 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $764.24 | $813.2315 | $813.22 | $813.10 | $813.30 | |