| 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 | $129.95 | 4.872% | $136.2812 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $142.38 | 7.813% | $153.5041 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $108.45 | 7.161% | $116.2161 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $16.93 | 8.634% | $18.3917 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $129.38 | 3.867% | $134.3831 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $79.98 | 7.399% | $85.8977 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $123.77 | 11.422% | $137.907 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $730.84 | $782.5809 | $782.58 | $782.60 | $782.60 | |