| 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 | $118.84 | 13.566% | $134.9618 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $18.69 | 9.622% | $20.4884 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $139.97 | 9.615% | $153.4281 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $14.39 | 5.220% | $15.1412 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $24.53 | 9.345% | $26.8223 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $205.63 | 6.789% | $219.5902 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $46.45 | 12.734% | $52.3649 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $568.50 | $622.7969 | $622.79 | $622.80 | $622.80 | |