| 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 | $110.59 | 7.502% | $118.8865 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $188.51 | 3.468% | $195.0475 | $195.05 | $195.05 | $195.00 |
| Purchase #3 | $182.84 | 6.256% | $194.2785 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $144.45 | 5.338% | $152.1607 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $87.75 | 12.130% | $98.3941 | $98.39 | $98.40 | $98.40 |
| Purchase #6 | $61.98 | 6.788% | $66.1872 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $169.46 | 3.692% | $175.7165 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $945.58 | $1,000.6710 | $1,000.68 | $1,000.70 | $1,000.70 | |