| 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 | $178.47 | 6.589% | $190.2294 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $237.50 | 5.852% | $251.3985 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $125.53 | 9.594% | $137.5733 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $185.99 | 5.281% | $195.8121 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $109.55 | 10.491% | $121.0429 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $128.25 | 5.201% | $134.9203 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $31.59 | 13.178% | $35.7529 | $35.75 | $35.75 | $35.80 |
| 7 purchase totals = | $996.88 | $1,066.7294 | $1,066.72 | $1,066.70 | $1,066.70 | |