| 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 | $176.75 | 3.195% | $182.3972 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $8.37 | 9.799% | $9.1902 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $150.48 | 13.686% | $171.0747 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $171.30 | 10.573% | $189.4115 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $63.79 | 12.451% | $71.7325 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $22.89 | 13.618% | $26.0072 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $38.80 | 4.552% | $40.5662 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $632.38 | $690.3795 | $690.38 | $690.35 | $690.40 | |