| 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 | $107.35 | 10.721% | $118.859 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $78.69 | 12.801% | $88.7631 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $113.61 | 6.126% | $120.5697 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $156.41 | 10.146% | $172.2794 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $46.47 | 9.609% | $50.9353 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $9.68 | 4.531% | $10.1186 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $159.80 | 13.572% | $181.4881 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $672.01 | $743.0132 | $743.02 | $743.00 | $743.10 | |