| 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 | $106.55 | 10.760% | $118.0148 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $91.61 | 7.824% | $98.7776 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $29.91 | 5.673% | $31.6068 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $168.67 | 10.729% | $186.7666 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $111.97 | 11.119% | $124.4199 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $126.33 | 6.393% | $134.4063 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $85.76 | 13.824% | $97.6155 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $720.80 | $791.6075 | $791.62 | $791.55 | $791.60 | |