| 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 | $145.75 | 8.569% | $158.2393 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $128.69 | 5.419% | $135.6637 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $155.84 | 5.278% | $164.0652 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $110.74 | 6.566% | $118.0112 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $79.79 | 4.170% | $83.1172 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $227.97 | 6.610% | $243.0388 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $6.78 | 6.520% | $7.2221 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $855.56 | $909.3575 | $909.36 | $909.30 | $909.30 | |