| 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 | $118.94 | 13.183% | $134.6199 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $25.53 | 11.384% | $28.4363 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $221.40 | 11.441% | $246.7304 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $137.76 | 13.526% | $156.3934 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $12.93 | 11.856% | $14.463 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $147.28 | 7.250% | $157.9578 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $169.92 | 12.864% | $191.7785 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $833.76 | $930.3793 | $930.38 | $930.40 | $930.40 | |