| 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 | $160.74 | 9.325% | $175.729 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $64.26 | 3.558% | $66.5464 | $66.55 | $66.55 | $66.50 |
| Purchase #3 | $24.38 | 4.374% | $25.4464 | $25.45 | $25.45 | $25.40 |
| Purchase #4 | $46.33 | 10.552% | $51.2187 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $47.92 | 10.127% | $52.7729 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $221.31 | 4.154% | $230.5032 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $110.85 | 12.391% | $124.5854 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $675.79 | $726.8020 | $726.81 | $726.80 | $726.70 | |