| 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 | $144.72 | 10.365% | $159.7202 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $10.96 | 10.491% | $12.1098 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $56.75 | 13.392% | $64.35 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $38.99 | 5.149% | $40.9976 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $111.87 | 8.228% | $121.0747 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $207.72 | 11.201% | $230.9867 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $46.49 | 3.200% | $47.9777 | $47.98 | $48.00 | $48.00 |
| 7 purchase totals = | $617.50 | $677.2167 | $677.22 | $677.20 | $677.30 | |