| 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 | $97.90 | 8.394% | $106.1177 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $73.51 | 13.812% | $83.6632 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $46.93 | 9.489% | $51.3832 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $123.39 | 6.521% | $131.4363 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $143.72 | 3.331% | $148.5073 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $178.93 | 10.614% | $197.9216 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $200.81 | 10.321% | $221.5356 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $865.19 | $940.5649 | $940.57 | $940.55 | $940.50 | |