| 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 | $10.61 | 7.430% | $11.3983 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $6.82 | 7.227% | $7.3129 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $143.70 | 12.729% | $161.9916 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $178.38 | 12.346% | $200.4028 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $136.53 | 6.636% | $145.5901 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $73.34 | 4.109% | $76.3535 | $76.35 | $76.35 | $76.40 |
| Purchase #7 | $180.60 | 11.422% | $201.2281 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $729.98 | $804.2773 | $804.27 | $804.30 | $804.30 | |