| 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 | $104.75 | 11.818% | $117.1294 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $120.46 | 4.457% | $125.8289 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $14.89 | 6.811% | $15.9042 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $90.69 | 13.476% | $102.9114 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $167.98 | 8.504% | $182.265 | $182.27 | $182.25 | $182.30 |
| Purchase #6 | $103.26 | 5.403% | $108.8391 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $7.96 | 13.491% | $9.0339 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $609.99 | $661.9119 | $661.91 | $661.95 | $661.80 | |