| 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 | $9.73 | 13.852% | $11.0778 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $137.52 | 12.549% | $154.7774 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $142.89 | 13.334% | $161.943 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $21.72 | 7.293% | $23.304 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $154.85 | 13.313% | $175.4652 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $231.63 | 7.622% | $249.2848 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $23.93 | 12.161% | $26.8401 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $722.27 | $802.6923 | $802.69 | $802.75 | $802.70 | |