| 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 | $162.84 | 6.804% | $173.9196 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $23.67 | 9.221% | $25.8526 | $25.85 | $25.85 | $25.90 |
| Purchase #3 | $136.89 | 4.435% | $142.9611 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $181.40 | 7.623% | $195.2281 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $22.89 | 3.176% | $23.617 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $65.42 | 7.343% | $70.2238 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $217.37 | 12.639% | $244.8434 | $244.84 | $244.85 | $244.80 |
| 7 purchase totals = | $810.48 | $876.6456 | $876.64 | $876.60 | $876.60 | |