| 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 | $131.43 | 13.103% | $148.6513 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $165.42 | 3.112% | $170.5679 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $157.76 | 12.831% | $178.0022 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $25.75 | 6.575% | $27.4431 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $218.59 | 3.302% | $225.8078 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $107.44 | 8.856% | $116.9549 | $116.95 | $116.95 | $117.00 |
| Purchase #7 | $114.70 | 5.760% | $121.3067 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $921.09 | $988.7339 | $988.73 | $988.70 | $988.80 | |