| 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 | $177.37 | 3.861% | $184.2183 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $102.26 | 9.118% | $111.5841 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $44.29 | 10.525% | $48.9515 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $176.38 | 12.816% | $198.9849 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $165.30 | 11.433% | $184.1987 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $97.42 | 4.561% | $101.8633 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $231.48 | 7.664% | $249.2206 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $994.50 | $1,079.0214 | $1,079.01 | $1,079.00 | $1,079.10 | |