| 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 | $225.96 | 8.324% | $244.7689 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $70.41 | 11.627% | $78.5966 | $78.60 | $78.60 | $78.60 |
| Purchase #3 | $27.40 | 12.288% | $30.7669 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $147.44 | 7.827% | $158.9801 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $236.35 | 4.640% | $247.3166 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $96.29 | 13.644% | $109.4278 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $181.32 | 10.139% | $199.704 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $985.17 | $1,069.5609 | $1,069.57 | $1,069.55 | $1,069.60 | |