| 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 | $151.35 | 9.815% | $166.205 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $89.65 | 5.448% | $94.5341 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $71.53 | 7.277% | $76.7352 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $62.63 | 13.580% | $71.1352 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $166.70 | 11.244% | $185.4437 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $36.68 | 3.667% | $38.0251 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $50.58 | 11.862% | $56.5798 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $629.12 | $688.6581 | $688.67 | $688.75 | $688.50 | |