| 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 | $114.63 | 3.390% | $118.516 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $108.49 | 8.522% | $117.7355 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $45.97 | 7.186% | $49.2734 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $130.50 | 9.428% | $142.8035 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $23.31 | 8.307% | $25.2464 | $25.25 | $25.25 | $25.20 |
| Purchase #6 | $177.30 | 9.210% | $193.6293 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $86.42 | 5.258% | $90.964 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $686.62 | $738.1681 | $738.17 | $738.15 | $738.10 | |