| 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 | $151.51 | 5.222% | $159.4219 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $238.37 | 10.294% | $262.9078 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $238.88 | 5.428% | $251.8464 | $251.85 | $251.85 | $251.80 |
| Purchase #4 | $91.66 | 3.734% | $95.0826 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $83.70 | 11.106% | $92.9957 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $208.82 | 3.116% | $215.3268 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $131.64 | 13.514% | $149.4298 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,144.58 | $1,227.0110 | $1,227.02 | $1,227.05 | $1,226.90 | |