| 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 | $140.51 | 9.568% | $153.954 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $138.27 | 7.569% | $148.7357 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $152.93 | 13.194% | $173.1076 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $219.49 | 3.686% | $227.5804 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $90.36 | 8.537% | $98.074 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $9.86 | 11.404% | $10.9844 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $94.46 | 8.827% | $102.798 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $845.88 | $915.2341 | $915.23 | $915.25 | $915.30 | |