| 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 | $167.43 | 9.103% | $182.6712 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $90.48 | 11.677% | $101.0453 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $213.52 | 6.472% | $227.339 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $232.63 | 8.407% | $252.1872 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $30.59 | 6.406% | $32.5496 | $32.55 | $32.55 | $32.50 |
| Purchase #6 | $225.38 | 10.182% | $248.3282 | $248.33 | $248.35 | $248.30 |
| Purchase #7 | $119.38 | 3.861% | $123.9893 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $1,079.41 | $1,168.1098 | $1,168.12 | $1,168.15 | $1,168.00 | |