| 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 | $203.50 | 13.243% | $230.4495 | $230.45 | $230.45 | $230.40 |
| Purchase #2 | $203.58 | 12.575% | $229.1802 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $173.27 | 3.509% | $179.35 | $179.35 | $179.35 | $179.40 |
| Purchase #4 | $57.68 | 8.776% | $62.742 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $65.86 | 9.348% | $72.0166 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $188.85 | 10.231% | $208.1712 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $159.95 | 7.199% | $171.4648 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $1,052.69 | $1,153.3743 | $1,153.37 | $1,153.35 | $1,153.40 | |