| 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 | $67.99 | 13.125% | $76.9137 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $160.74 | 7.223% | $172.3503 | $172.35 | $172.35 | $172.40 |
| Purchase #3 | $229.48 | 4.182% | $239.0769 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $234.84 | 3.765% | $243.6817 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $140.48 | 7.392% | $150.8643 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $126.29 | 13.410% | $143.2255 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $151.87 | 5.698% | $160.5236 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $1,111.69 | $1,186.6360 | $1,186.63 | $1,186.65 | $1,186.70 | |