| 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 | $149.82 | 8.471% | $162.5113 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $26.39 | 4.285% | $27.5208 | $27.52 | $27.50 | $27.50 |
| Purchase #3 | $49.80 | 12.624% | $56.0868 | $56.09 | $56.10 | $56.10 |
| Purchase #4 | $95.98 | 8.794% | $104.4205 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $75.39 | 12.608% | $84.8952 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $169.64 | 9.572% | $185.8779 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $72.28 | 10.538% | $79.8969 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $639.30 | $701.2094 | $701.22 | $701.20 | $701.20 | |