| 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 | $153.78 | 8.367% | $166.6468 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $10.54 | 8.444% | $11.43 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $129.90 | 7.296% | $139.3775 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $157.66 | 10.835% | $174.7425 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $24.39 | 9.147% | $26.621 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $78.79 | 13.118% | $89.1257 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $111.91 | 11.146% | $124.3835 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $666.97 | $732.3270 | $732.33 | $732.40 | $732.20 | |