| 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 | $182.43 | 13.496% | $207.0508 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $219.71 | 4.850% | $230.3659 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $23.90 | 12.689% | $26.9327 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $221.38 | 7.107% | $237.1135 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $123.75 | 5.868% | $131.0117 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $155.68 | 10.682% | $172.3097 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $143.88 | 3.453% | $148.8482 | $148.85 | $148.85 | $148.80 |
| 7 purchase totals = | $1,070.73 | $1,153.6325 | $1,153.63 | $1,153.60 | $1,153.60 | |