| 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 | $152.76 | 3.533% | $158.157 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $112.45 | 6.431% | $119.6817 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $7.49 | 11.150% | $8.3251 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $39.88 | 4.681% | $41.7468 | $41.75 | $41.75 | $41.70 |
| Purchase #5 | $212.63 | 8.336% | $230.3548 | $230.35 | $230.35 | $230.40 |
| Purchase #6 | $91.95 | 13.350% | $104.2253 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $156.37 | 6.464% | $166.4778 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $773.53 | $828.9685 | $828.98 | $829.05 | $829.00 | |