| 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 | $21.32 | 13.469% | $24.1916 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $168.68 | 3.630% | $174.8031 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $159.31 | 6.254% | $169.2732 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $149.97 | 11.342% | $166.9796 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $25.68 | 6.722% | $27.4062 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $21.72 | 9.525% | $23.7888 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $185.32 | 6.663% | $197.6679 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $732.00 | $784.1104 | $784.11 | $784.10 | $784.20 | |