| 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 | $170.73 | 13.611% | $193.9681 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $117.97 | 7.401% | $126.701 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $73.87 | 13.617% | $83.9289 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $18.43 | 8.228% | $19.9464 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $6.47 | 13.776% | $7.3613 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $36.87 | 10.260% | $40.6529 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $103.35 | 8.673% | $112.3135 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $527.69 | $584.8721 | $584.87 | $584.85 | $584.90 | |