| 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 | $133.95 | 9.107% | $146.1488 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $114.95 | 12.819% | $129.6854 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $64.46 | 4.454% | $67.331 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $17.32 | 13.428% | $19.6457 | $19.65 | $19.65 | $19.60 |
| Purchase #5 | $44.41 | 6.859% | $47.4561 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $221.68 | 12.838% | $250.1393 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $160.98 | 7.516% | $173.0793 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $757.75 | $833.4856 | $833.50 | $833.55 | $833.40 | |