| 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 | $88.91 | 13.626% | $101.0249 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $194.89 | 5.185% | $204.995 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $44.92 | 11.782% | $50.2125 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $154.73 | 6.625% | $164.9809 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $196.48 | 8.851% | $213.8704 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $31.56 | 10.131% | $34.7573 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $149.68 | 7.251% | $160.5333 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $861.17 | $930.3743 | $930.37 | $930.35 | $930.40 | |