| 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 | $161.48 | 4.252% | $168.3461 | $168.35 | $168.35 | $168.30 |
| Purchase #2 | $56.73 | 11.309% | $63.1456 | $63.15 | $63.15 | $63.10 |
| Purchase #3 | $66.63 | 5.836% | $70.5185 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $105.45 | 12.600% | $118.7367 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $13.96 | 10.530% | $15.43 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $218.48 | 13.239% | $247.4046 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $24.28 | 3.515% | $25.1334 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $647.01 | $708.7149 | $708.72 | $708.75 | $708.50 | |