| 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 | $148.89 | 7.169% | $159.5639 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $198.89 | 9.866% | $218.5125 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $173.99 | 8.382% | $188.5738 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $223.63 | 10.378% | $246.8383 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $173.54 | 13.337% | $196.685 | $196.69 | $196.70 | $196.70 |
| Purchase #6 | $226.87 | 4.762% | $237.6735 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $13.52 | 9.447% | $14.7972 | $14.80 | $14.80 | $14.80 |
| 7 purchase totals = | $1,159.33 | $1,262.6442 | $1,262.64 | $1,262.60 | $1,262.70 | |