| 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 | $123.88 | 6.610% | $132.0685 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $188.94 | 6.502% | $201.2249 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $74.26 | 7.634% | $79.929 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $157.89 | 9.493% | $172.8785 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $19.35 | 7.227% | $20.7484 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $92.64 | 12.152% | $103.8976 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $89.81 | 8.492% | $97.4367 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $746.77 | $808.1836 | $808.19 | $808.20 | $808.10 | |