| 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 | $177.28 | 5.813% | $187.5853 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $122.57 | 5.873% | $129.7685 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $148.59 | 10.705% | $164.4966 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $58.92 | 6.384% | $62.6815 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $61.44 | 4.517% | $64.2152 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $72.70 | 10.507% | $80.3386 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $118.85 | 9.234% | $129.8246 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $760.35 | $818.9103 | $818.92 | $818.90 | $818.90 | |