| 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 | $149.36 | 9.619% | $163.7269 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $214.65 | 10.503% | $237.1947 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $196.80 | 4.300% | $205.2624 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $61.71 | 11.503% | $68.8085 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $80.57 | 5.575% | $85.0618 | $85.06 | $85.05 | $85.10 |
| Purchase #6 | $46.79 | 7.543% | $50.3194 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $244.88 | 9.658% | $268.5305 | $268.53 | $268.55 | $268.50 |
| 7 purchase totals = | $994.76 | $1,078.9042 | $1,078.90 | $1,078.90 | $1,078.90 | |