| 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 | $142.65 | 4.413% | $148.9451 | $148.95 | $148.95 | $148.90 |
| Purchase #2 | $32.63 | 9.559% | $35.7491 | $35.75 | $35.75 | $35.70 |
| Purchase #3 | $29.98 | 4.216% | $31.244 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $172.56 | 13.239% | $195.4052 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $97.77 | 13.618% | $111.0843 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $236.29 | 4.692% | $247.3767 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $148.49 | 6.176% | $157.6607 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $860.37 | $927.4651 | $927.47 | $927.50 | $927.40 | |