| 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 | $194.58 | 3.231% | $200.8669 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $176.74 | 13.376% | $200.3807 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $124.34 | 4.388% | $129.796 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $121.49 | 9.797% | $133.3924 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $73.90 | 3.731% | $76.6572 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $182.31 | 5.443% | $192.2331 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $156.86 | 5.198% | $165.0136 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $1,030.22 | $1,098.3399 | $1,098.34 | $1,098.35 | $1,098.40 | |