| 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 | $190.71 | 5.834% | $201.836 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $184.61 | 7.390% | $198.2527 | $198.25 | $198.25 | $198.30 |
| Purchase #3 | $139.96 | 12.831% | $157.9183 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $76.88 | 13.660% | $87.3818 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $203.74 | 7.221% | $218.4521 | $218.45 | $218.45 | $218.50 |
| Purchase #6 | $69.45 | 5.841% | $73.5066 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $158.45 | 13.497% | $179.836 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $1,023.80 | $1,117.1835 | $1,117.19 | $1,117.20 | $1,117.20 | |