| 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 | $195.35 | 5.490% | $206.0747 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $54.46 | 13.873% | $62.0152 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $221.38 | 6.126% | $234.9417 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $35.29 | 4.333% | $36.8191 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $92.51 | 7.701% | $99.6342 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $138.91 | 4.768% | $145.5332 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $140.83 | 7.815% | $151.8359 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $878.73 | $936.8540 | $936.85 | $936.85 | $936.70 | |