| 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 | $135.73 | 7.292% | $145.6274 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $72.73 | 13.375% | $82.4576 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $84.81 | 10.384% | $93.6167 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $66.66 | 3.844% | $69.2224 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $101.90 | 6.250% | $108.2688 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $174.28 | 13.569% | $197.9281 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $114.58 | 10.189% | $126.2546 | $126.25 | $126.25 | $126.30 |
| 7 purchase totals = | $750.69 | $823.3756 | $823.38 | $823.35 | $823.40 | |