| 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 | $161.33 | 5.754% | $170.6129 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $105.43 | 6.670% | $112.4622 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $62.99 | 13.691% | $71.614 | $71.61 | $71.60 | $71.60 |
| Purchase #4 | $136.48 | 9.298% | $149.1699 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $111.95 | 5.733% | $118.3681 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $187.54 | 9.540% | $205.4313 | $205.43 | $205.45 | $205.40 |
| Purchase #7 | $68.43 | 12.814% | $77.1986 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $834.15 | $904.8570 | $904.85 | $904.80 | $904.90 | |