| 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 | $131.87 | 7.440% | $141.6811 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $231.70 | 6.235% | $246.1465 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $147.33 | 12.614% | $165.9142 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $95.91 | 5.430% | $101.1179 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $17.33 | 9.810% | $19.0301 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $100.53 | 11.438% | $112.0286 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $184.43 | 5.187% | $193.9964 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $909.10 | $979.9148 | $979.92 | $979.95 | $979.80 | |