| 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 | $180.41 | 5.636% | $190.5779 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $42.50 | 11.447% | $47.365 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $14.28 | 11.668% | $15.9462 | $15.95 | $15.95 | $15.90 |
| Purchase #4 | $151.93 | 8.621% | $165.0279 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $244.89 | 10.842% | $271.441 | $271.44 | $271.45 | $271.40 |
| Purchase #6 | $26.82 | 5.661% | $28.3383 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $117.29 | 11.855% | $131.1947 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $778.12 | $849.8910 | $849.90 | $849.95 | $849.80 | |