| 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 | $111.85 | 6.321% | $118.92 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $81.68 | 3.225% | $84.3142 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $242.32 | 9.742% | $265.9268 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $61.95 | 6.541% | $66.0021 | $66.00 | $66.00 | $66.00 |
| Purchase #5 | $177.85 | 5.280% | $187.2405 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $209.62 | 4.160% | $218.3402 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $31.36 | 10.585% | $34.6795 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $916.63 | $975.4233 | $975.42 | $975.45 | $975.30 | |