| 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 | $154.84 | 11.340% | $172.3989 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $195.95 | 4.108% | $203.9996 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $226.34 | 5.622% | $239.0648 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $135.28 | 3.699% | $140.284 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $9.60 | 7.733% | $10.3424 | $10.34 | $10.35 | $10.30 |
| Purchase #6 | $247.31 | 8.772% | $269.004 | $269.00 | $269.00 | $269.00 |
| Purchase #7 | $132.71 | 4.557% | $138.7576 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $1,102.03 | $1,173.8513 | $1,173.84 | $1,173.85 | $1,173.90 | |