| 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 | $66.68 | 9.273% | $72.8632 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $154.76 | 8.174% | $167.4101 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $162.59 | 6.473% | $173.1145 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $130.32 | 10.723% | $144.2942 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $246.40 | 8.556% | $267.482 | $267.48 | $267.50 | $267.50 |
| Purchase #6 | $171.57 | 5.422% | $180.8725 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $192.70 | 11.282% | $214.4404 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $1,125.02 | $1,220.4769 | $1,220.46 | $1,220.45 | $1,220.50 | |