| 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 | $125.25 | 6.447% | $133.3249 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $22.45 | 3.200% | $23.1684 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $43.66 | 11.423% | $48.6473 | $48.65 | $48.65 | $48.60 |
| Purchase #4 | $185.47 | 13.767% | $211.0037 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $40.32 | 10.627% | $44.6048 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $141.46 | 13.123% | $160.0238 | $160.02 | $160.00 | $160.00 |
| Purchase #7 | $39.71 | 13.175% | $44.9418 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $598.32 | $665.7147 | $665.70 | $665.65 | $665.60 | |