| 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 | $173.98 | 6.339% | $185.0086 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $123.54 | 10.668% | $136.7192 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $37.91 | 4.355% | $39.561 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $227.39 | 7.408% | $244.2351 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $207.79 | 9.650% | $227.8417 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $55.64 | 12.152% | $62.4014 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $243.72 | 6.780% | $260.2442 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $1,069.97 | $1,156.0112 | $1,156.01 | $1,156.00 | $1,155.90 | |