| 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 | $157.94 | 12.309% | $177.3808 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $159.30 | 9.808% | $174.9241 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $14.28 | 12.534% | $16.0699 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $62.36 | 4.679% | $65.2778 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $42.56 | 4.591% | $44.5139 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $248.34 | 10.515% | $274.453 | $274.45 | $274.45 | $274.50 |
| Purchase #7 | $71.49 | 7.251% | $76.6737 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $756.27 | $829.2932 | $829.28 | $829.25 | $829.40 | |