| 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 | $130.63 | 8.742% | $142.0497 | $142.05 | $142.05 | $142.00 |
| Purchase #2 | $222.79 | 5.272% | $234.5355 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $121.77 | 6.210% | $129.3319 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $146.30 | 6.105% | $155.2316 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $139.55 | 3.181% | $143.9891 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $88.70 | 13.368% | $100.5574 | $100.56 | $100.55 | $100.60 |
| Purchase #7 | $47.52 | 6.596% | $50.6544 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $897.26 | $956.3496 | $956.35 | $956.40 | $956.30 | |