| 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 | $7.44 | 5.803% | $7.8717 | $7.87 | $7.85 | $7.90 |
| Purchase #2 | $177.31 | 13.365% | $201.0075 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $151.50 | 8.112% | $163.7897 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $239.74 | 11.343% | $266.9337 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $153.67 | 3.239% | $158.6474 | $158.65 | $158.65 | $158.60 |
| Purchase #6 | $16.49 | 10.343% | $18.1956 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $80.91 | 13.580% | $91.8976 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $827.06 | $908.3432 | $908.35 | $908.35 | $908.30 | |