| 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 | $169.32 | 10.675% | $187.3949 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $182.85 | 3.723% | $189.6575 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $106.72 | 3.853% | $110.8319 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $236.95 | 9.333% | $259.0645 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $125.61 | 6.670% | $133.9882 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $173.80 | 10.456% | $191.9725 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $95.54 | 12.656% | $107.6315 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $1,090.79 | $1,180.5410 | $1,180.53 | $1,180.55 | $1,180.60 | |