| 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 | $161.34 | 3.617% | $167.1757 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $198.63 | 4.854% | $208.2715 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $138.97 | 7.561% | $149.4775 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $25.37 | 8.129% | $27.4323 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $88.59 | 10.533% | $97.9212 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $54.38 | 4.737% | $56.956 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $152.51 | 9.486% | $166.9771 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $819.79 | $874.2113 | $874.22 | $874.25 | $874.30 | |