| 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 | $148.39 | 6.322% | $157.7712 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $20.34 | 3.550% | $21.0621 | $21.06 | $21.05 | $21.10 |
| Purchase #3 | $230.89 | 6.657% | $246.2603 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $148.73 | 8.270% | $161.03 | $161.03 | $161.05 | $161.00 |
| Purchase #5 | $14.25 | 5.322% | $15.0084 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $221.34 | 7.686% | $238.3522 | $238.35 | $238.35 | $238.40 |
| Purchase #7 | $167.55 | 10.323% | $184.8462 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $951.49 | $1,024.3304 | $1,024.33 | $1,024.30 | $1,024.40 | |