| 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 | $132.73 | 6.117% | $140.8491 | $140.85 | $140.85 | $140.80 |
| Purchase #2 | $190.27 | 12.622% | $214.2859 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $23.95 | 3.874% | $24.8778 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $158.94 | 5.211% | $167.2224 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $69.58 | 8.843% | $75.733 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $45.73 | 13.357% | $51.8382 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $225.90 | 10.177% | $248.8898 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $847.10 | $923.6962 | $923.70 | $923.75 | $923.60 | |