| 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 | $112.42 | 5.767% | $118.9033 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $15.80 | 6.201% | $16.7798 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $182.50 | 8.848% | $198.6476 | $198.65 | $198.65 | $198.60 |
| Purchase #4 | $230.60 | 8.713% | $250.6922 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $71.35 | 10.410% | $78.7775 | $78.78 | $78.80 | $78.80 |
| Purchase #6 | $221.59 | 10.302% | $244.4182 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $6.83 | 12.343% | $7.673 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $841.09 | $915.8916 | $915.89 | $915.90 | $915.90 | |