| 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 | $131.80 | 10.712% | $145.9184 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $74.91 | 6.337% | $79.657 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $52.83 | 10.738% | $58.5029 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $216.62 | 8.870% | $235.8342 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $15.28 | 7.392% | $16.4095 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $107.95 | 11.659% | $120.5359 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $184.44 | 7.251% | $197.8137 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $783.83 | $854.6716 | $854.67 | $854.65 | $854.60 | |