| 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 | $189.26 | 10.837% | $209.7701 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $75.62 | 4.230% | $78.8187 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $175.92 | 12.256% | $197.4808 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $130.71 | 6.613% | $139.3539 | $139.35 | $139.35 | $139.40 |
| Purchase #5 | $130.55 | 3.140% | $134.6493 | $134.65 | $134.65 | $134.60 |
| Purchase #6 | $206.32 | 5.643% | $217.9626 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $195.32 | 5.770% | $206.59 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $1,103.70 | $1,184.6254 | $1,184.62 | $1,184.60 | $1,184.70 | |