| 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 | $6.26 | 11.344% | $6.9701 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $142.74 | 11.429% | $159.0538 | $159.05 | $159.05 | $159.10 |
| Purchase #3 | $147.93 | 6.604% | $157.6993 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $20.92 | 4.763% | $21.9164 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $197.54 | 12.868% | $222.9594 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $137.32 | 13.336% | $155.633 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $248.99 | 12.656% | $280.5022 | $280.50 | $280.50 | $280.50 |
| 7 purchase totals = | $901.70 | $1,004.7342 | $1,004.73 | $1,004.70 | $1,004.80 | |