| 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 | $157.76 | 9.629% | $172.9507 | $172.95 | $172.95 | $173.00 |
| Purchase #2 | $244.61 | 8.431% | $265.2331 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $55.66 | 5.559% | $58.7541 | $58.75 | $58.75 | $58.80 |
| Purchase #4 | $212.48 | 10.156% | $234.0595 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $228.25 | 5.625% | $241.0891 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $28.78 | 10.228% | $31.7236 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $109.66 | 10.460% | $121.1304 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $1,037.20 | $1,124.9405 | $1,124.93 | $1,124.95 | $1,125.00 | |