| 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 | $179.92 | 8.613% | $195.4165 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $229.28 | 3.444% | $237.1764 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $191.79 | 6.666% | $204.5747 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $242.56 | 5.248% | $255.2895 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $19.49 | 4.855% | $20.4362 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $27.95 | 5.758% | $29.5594 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $179.93 | 5.602% | $190.0097 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $1,070.92 | $1,132.4624 | $1,132.47 | $1,132.45 | $1,132.50 | |