| 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 | $100.60 | 6.654% | $107.2939 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $58.43 | 8.392% | $63.3334 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $198.51 | 8.840% | $216.0583 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $132.27 | 6.276% | $140.5713 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $82.49 | 6.542% | $87.8865 | $87.89 | $87.90 | $87.90 |
| Purchase #6 | $195.58 | 3.413% | $202.2551 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $153.92 | 3.142% | $158.7562 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $921.80 | $976.1547 | $976.16 | $976.15 | $976.30 | |