| 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 | $171.76 | 4.696% | $179.8258 | $179.83 | $179.85 | $179.80 |
| Purchase #2 | $166.91 | 8.340% | $180.8303 | $180.83 | $180.85 | $180.80 |
| Purchase #3 | $167.92 | 4.395% | $175.3001 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $196.88 | 11.462% | $219.4464 | $219.45 | $219.45 | $219.40 |
| Purchase #5 | $59.68 | 12.385% | $67.0714 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $177.36 | 11.467% | $197.6979 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $21.26 | 13.361% | $24.1005 | $24.10 | $24.10 | $24.10 |
| 7 purchase totals = | $961.77 | $1,044.2724 | $1,044.28 | $1,044.30 | $1,044.20 | |