| 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 | $196.32 | 7.296% | $210.6435 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $144.94 | 6.576% | $154.4713 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $14.37 | 7.460% | $15.442 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $205.59 | 8.143% | $222.3312 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $13.41 | 10.795% | $14.8576 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $96.52 | 4.840% | $101.1916 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $161.25 | 8.592% | $175.1046 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $832.40 | $894.0418 | $894.03 | $894.05 | $894.00 | |