| 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 | $164.50 | 12.397% | $184.8931 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $65.60 | 13.180% | $74.2461 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $132.91 | 12.391% | $149.3789 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $241.59 | 6.605% | $257.547 | $257.55 | $257.55 | $257.50 |
| Purchase #5 | $24.49 | 8.725% | $26.6268 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $87.41 | 9.251% | $95.4963 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $24.45 | 10.670% | $27.0588 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $740.95 | $815.2470 | $815.26 | $815.30 | $815.20 | |