| 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 | $171.49 | 9.168% | $187.2122 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $197.87 | 9.782% | $217.2256 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $107.45 | 8.388% | $116.4629 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $174.67 | 12.615% | $196.7046 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $154.90 | 13.392% | $175.6442 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $206.54 | 4.631% | $216.1049 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $54.40 | 10.633% | $60.1844 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $1,067.32 | $1,169.5388 | $1,169.52 | $1,169.55 | $1,169.50 | |