| 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 | $180.66 | 5.499% | $190.5945 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $158.96 | 6.118% | $168.6852 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $193.33 | 3.266% | $199.6442 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $162.81 | 10.747% | $180.3072 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $167.98 | 13.124% | $190.0257 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $50.58 | 6.646% | $53.9415 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $249.94 | 5.853% | $264.569 | $264.57 | $264.55 | $264.60 |
| 7 purchase totals = | $1,164.26 | $1,247.7673 | $1,247.77 | $1,247.80 | $1,247.70 | |