| 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 | $187.77 | 7.360% | $201.5899 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $112.53 | 5.259% | $118.448 | $118.45 | $118.45 | $118.40 |
| Purchase #3 | $185.50 | 11.285% | $206.4337 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $95.25 | 8.142% | $103.0053 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $155.67 | 5.323% | $163.9563 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $77.29 | 13.625% | $87.8208 | $87.82 | $87.80 | $87.80 |
| Purchase #7 | $103.92 | 4.767% | $108.8739 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $917.93 | $990.1279 | $990.13 | $990.10 | $990.10 | |