| 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 | $80.72 | 10.862% | $89.4878 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $176.83 | 3.132% | $182.3683 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $95.29 | 10.257% | $105.0639 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $150.60 | 4.359% | $157.1647 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $177.95 | 6.528% | $189.5666 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $244.58 | 10.256% | $269.6641 | $269.66 | $269.65 | $269.70 |
| Purchase #7 | $237.68 | 11.334% | $264.6187 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $1,163.65 | $1,257.9341 | $1,257.93 | $1,257.85 | $1,258.10 | |