| 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 | $140.89 | 13.401% | $159.7707 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $186.86 | 8.843% | $203.384 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $131.42 | 3.115% | $135.5137 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $215.41 | 8.567% | $233.8642 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $148.82 | 13.453% | $168.8408 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $66.46 | 11.284% | $73.9593 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $222.28 | 13.413% | $252.0944 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $1,112.14 | $1,227.4271 | $1,227.41 | $1,227.40 | $1,227.50 | |