| 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 | $13.90 | 13.852% | $15.8254 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $194.64 | 8.552% | $211.2856 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $134.79 | 10.368% | $148.765 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $50.71 | 7.457% | $54.4914 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $83.31 | 9.608% | $91.3144 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $152.76 | 5.414% | $161.0304 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $97.37 | 12.444% | $109.4867 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $727.48 | $792.1989 | $792.21 | $792.25 | $792.20 | |