| 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 | $162.43 | 7.541% | $174.6788 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $185.73 | 4.165% | $193.4657 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $148.53 | 12.140% | $166.5615 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $7.85 | 4.344% | $8.191 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $48.26 | 3.506% | $49.952 | $49.95 | $49.95 | $50.00 |
| Purchase #6 | $52.34 | 10.254% | $57.7069 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $24.81 | 8.618% | $26.9481 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $629.95 | $677.5040 | $677.51 | $677.50 | $677.60 | |