| 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 | $118.47 | 10.852% | $131.3264 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $180.74 | 5.519% | $190.715 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $16.46 | 6.561% | $17.5399 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $237.50 | 13.389% | $269.2989 | $269.30 | $269.30 | $269.30 |
| Purchase #5 | $84.41 | 8.595% | $91.665 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $35.28 | 3.137% | $36.3867 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $183.87 | 5.681% | $194.3157 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $856.73 | $931.2476 | $931.27 | $931.25 | $931.20 | |