| 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 | $143.97 | 6.364% | $153.1323 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $82.27 | 12.492% | $92.5472 | $92.55 | $92.55 | $92.50 |
| Purchase #3 | $137.46 | 3.215% | $141.8793 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $165.67 | 12.244% | $185.9546 | $185.95 | $185.95 | $186.00 |
| Purchase #5 | $213.62 | 10.118% | $235.2341 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $145.34 | 8.150% | $157.1852 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $68.86 | 5.158% | $72.4118 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $957.19 | $1,038.3445 | $1,038.34 | $1,038.40 | $1,038.30 | |