| 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 | $141.95 | 9.780% | $155.8327 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $69.28 | 3.583% | $71.7623 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $119.66 | 8.446% | $129.7665 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $41.93 | 11.378% | $46.7008 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $60.74 | 11.864% | $67.9462 | $67.95 | $67.95 | $67.90 |
| Purchase #6 | $11.81 | 11.663% | $13.1874 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $176.66 | 6.681% | $188.4627 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $622.03 | $673.6586 | $673.66 | $673.65 | $673.70 | |