| 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 | $95.36 | 6.843% | $101.8855 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $129.51 | 7.183% | $138.8127 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $150.62 | 4.721% | $157.7308 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $184.35 | 13.538% | $209.3073 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $152.74 | 11.857% | $170.8504 | $170.85 | $170.85 | $170.90 |
| Purchase #6 | $208.38 | 9.136% | $227.4176 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $173.88 | 8.498% | $188.6563 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $1,094.84 | $1,194.6606 | $1,194.67 | $1,194.65 | $1,194.70 | |