| 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 | $135.60 | 5.160% | $142.597 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $199.95 | 9.841% | $219.6271 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $14.59 | 6.506% | $15.5392 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $157.60 | 11.680% | $176.0077 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $11.56 | 3.284% | $11.9396 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $45.58 | 6.128% | $48.3731 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $149.34 | 8.450% | $161.9592 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $714.22 | $776.0429 | $776.05 | $776.05 | $776.00 | |