| 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 | $47.93 | 12.855% | $54.0914 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $122.97 | 6.672% | $131.1746 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $129.40 | 8.473% | $140.3641 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $125.77 | 13.205% | $142.3779 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $135.59 | 8.198% | $146.7057 | $146.71 | $146.70 | $146.70 |
| Purchase #6 | $114.41 | 3.591% | $118.5185 | $118.52 | $118.50 | $118.50 |
| Purchase #7 | $162.88 | 13.712% | $185.2141 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $838.95 | $918.4463 | $918.44 | $918.40 | $918.50 | |