| 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 | $157.74 | 7.765% | $169.9885 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $212.94 | 5.287% | $224.1981 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $223.40 | 4.509% | $233.4731 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $242.53 | 11.102% | $269.4557 | $269.46 | $269.45 | $269.50 |
| Purchase #5 | $238.31 | 6.784% | $254.477 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $134.43 | 5.834% | $142.2726 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $117.41 | 11.662% | $131.1024 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $1,326.76 | $1,424.9674 | $1,424.97 | $1,424.95 | $1,425.10 | |