| 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 | $16.49 | 11.633% | $18.4083 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $213.58 | 12.795% | $240.9076 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $145.25 | 10.853% | $161.014 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $180.69 | 9.694% | $198.2061 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $10.66 | 13.479% | $12.0969 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $107.94 | 8.125% | $116.7101 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $174.30 | 11.815% | $194.8935 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $848.91 | $942.2365 | $942.24 | $942.20 | $942.20 | |