| 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 | $100.25 | 7.348% | $107.6164 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $180.62 | 10.641% | $199.8398 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $173.59 | 5.671% | $183.4343 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $53.34 | 9.791% | $58.5625 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $129.61 | 7.683% | $139.5679 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $103.81 | 7.558% | $111.656 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $48.66 | 9.512% | $53.2885 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $789.88 | $853.9654 | $853.97 | $853.95 | $854.00 | |