| 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 | $130.79 | 6.429% | $139.1985 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $197.26 | 13.221% | $223.3397 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $111.36 | 8.586% | $120.9214 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $90.47 | 5.324% | $95.2866 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $35.49 | 11.653% | $39.6256 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $8.99 | 4.270% | $9.3739 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $23.87 | 13.676% | $27.1345 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $598.23 | $654.8802 | $654.88 | $654.90 | $654.80 | |