| 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 | $141.92 | 6.227% | $150.7574 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $99.65 | 12.482% | $112.0883 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $20.56 | 5.139% | $21.6166 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $146.50 | 5.536% | $154.6102 | $154.61 | $154.60 | $154.60 |
| Purchase #5 | $137.36 | 6.625% | $146.4601 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $172.87 | 11.306% | $192.4147 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $219.88 | 12.219% | $246.7471 | $246.75 | $246.75 | $246.70 |
| 7 purchase totals = | $938.74 | $1,024.6944 | $1,024.70 | $1,024.65 | $1,024.70 | |