| 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 | $204.55 | 10.431% | $225.8866 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $81.42 | 4.421% | $85.0196 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $99.32 | 12.490% | $111.7251 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $170.47 | 8.498% | $184.9565 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $91.92 | 10.153% | $101.2526 | $101.25 | $101.25 | $101.30 |
| Purchase #6 | $142.90 | 11.241% | $158.9634 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $5.65 | 9.655% | $6.1955 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $796.23 | $873.9993 | $874.01 | $874.00 | $874.10 | |