| 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 | $191.34 | 13.218% | $216.6313 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $9.79 | 4.257% | $10.2068 | $10.21 | $10.20 | $10.20 |
| Purchase #3 | $90.37 | 10.424% | $99.7902 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $6.71 | 4.718% | $7.0266 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $40.63 | 13.442% | $46.0915 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $69.82 | 6.324% | $74.2354 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $158.85 | 11.422% | $176.9938 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $567.51 | $630.9756 | $630.98 | $631.05 | $630.90 | |