| 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 | $133.58 | 7.837% | $144.0487 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $187.41 | 10.594% | $207.2642 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $131.88 | 10.197% | $145.3278 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $95.95 | 5.390% | $101.1217 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $182.35 | 4.611% | $190.7582 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $185.69 | 11.211% | $206.5077 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $190.51 | 3.464% | $197.1093 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,107.37 | $1,192.1376 | $1,192.14 | $1,192.10 | $1,192.10 | |