| 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 | $90.32 | 7.596% | $97.1807 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $97.49 | 7.772% | $105.0669 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $224.25 | 11.553% | $250.1576 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $161.78 | 3.539% | $167.5054 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $153.42 | 8.748% | $166.8412 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $80.97 | 7.764% | $87.2565 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $190.53 | 7.740% | $205.277 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $998.76 | $1,079.2853 | $1,079.30 | $1,079.30 | $1,079.40 | |