| 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 | $144.37 | 12.294% | $162.1188 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $63.99 | 6.682% | $68.2658 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $98.38 | 13.595% | $111.7548 | $111.75 | $111.75 | $111.80 |
| Purchase #4 | $133.69 | 9.511% | $146.4053 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $116.35 | 7.372% | $124.9273 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $33.47 | 11.714% | $37.3907 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $241.72 | 9.162% | $263.8664 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $831.97 | $914.7291 | $914.74 | $914.70 | $914.80 | |