| 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 | $189.30 | 3.307% | $195.5602 | $195.56 | $195.55 | $195.60 |
| Purchase #2 | $230.30 | 3.703% | $238.828 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $11.83 | 9.834% | $12.9934 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $33.44 | 11.390% | $37.2488 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $114.69 | 5.212% | $120.6676 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $81.29 | 5.228% | $85.5398 | $85.54 | $85.55 | $85.50 |
| Purchase #7 | $129.75 | 8.418% | $140.6724 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $790.60 | $831.5102 | $831.51 | $831.50 | $831.50 | |