| 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 | $182.85 | 6.299% | $194.3677 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $90.94 | 9.730% | $99.7885 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $148.38 | 13.261% | $168.0567 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $221.39 | 8.232% | $239.6148 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $24.39 | 7.761% | $26.2829 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $17.59 | 10.262% | $19.3951 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $70.85 | 12.471% | $79.6857 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $756.39 | $827.1914 | $827.20 | $827.20 | $827.30 | |