| 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 | $150.93 | 4.797% | $158.1701 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $198.66 | 13.826% | $226.1267 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $92.56 | 3.406% | $95.7126 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $235.36 | 9.319% | $257.2932 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $84.64 | 9.323% | $92.531 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $225.67 | 11.633% | $251.9222 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $105.78 | 6.344% | $112.4907 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $1,093.60 | $1,194.2465 | $1,194.24 | $1,194.25 | $1,194.20 | |