| 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 | $173.83 | 6.306% | $184.7917 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $157.39 | 13.321% | $178.3559 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $83.61 | 12.305% | $93.8982 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $128.28 | 3.116% | $132.2772 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $18.26 | 5.640% | $19.2899 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $136.78 | 8.748% | $148.7455 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $26.72 | 10.196% | $29.4444 | $29.44 | $29.45 | $29.40 |
| 7 purchase totals = | $724.87 | $786.8028 | $786.81 | $786.85 | $786.80 | |