| 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 | $36.53 | 8.760% | $39.73 | $39.73 | $39.75 | $39.70 |
| Purchase #2 | $138.59 | 4.146% | $144.3359 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $59.48 | 11.292% | $66.1965 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $192.92 | 8.668% | $209.6423 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $136.63 | 5.582% | $144.2567 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $153.31 | 8.172% | $165.8385 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $175.88 | 3.614% | $182.2363 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $893.34 | $952.2362 | $952.25 | $952.30 | $952.10 | |