| 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 | $150.78 | 8.268% | $163.2465 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $182.71 | 7.200% | $195.8651 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $109.35 | 13.217% | $123.8028 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $178.88 | 5.276% | $188.3177 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $208.78 | 10.361% | $230.4117 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $79.66 | 11.744% | $89.0153 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $239.58 | 7.853% | $258.3942 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $1,149.74 | $1,249.0533 | $1,249.06 | $1,249.00 | $1,249.00 | |