| 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 | $162.78 | 12.356% | $182.8931 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $162.38 | 9.522% | $177.8418 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $43.91 | 10.191% | $48.3849 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $12.53 | 6.199% | $13.3067 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $69.57 | 5.540% | $73.4242 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $248.77 | 9.495% | $272.3907 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $142.65 | 12.217% | $160.0776 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $842.59 | $928.3190 | $928.31 | $928.35 | $928.30 | |