| 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 | $112.68 | 4.866% | $118.163 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $146.34 | 10.695% | $161.9911 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $17.34 | 13.393% | $19.6623 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $82.41 | 12.389% | $92.6198 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $60.96 | 4.107% | $63.4636 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $14.35 | 5.145% | $15.0883 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $8.71 | 9.495% | $9.537 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $442.79 | $480.5251 | $480.52 | $480.50 | $480.60 | |