| 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 | $193.76 | 6.668% | $206.6799 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $149.98 | 6.651% | $159.9552 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $73.82 | 3.735% | $76.5772 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $215.35 | 7.737% | $232.0116 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $250.40 | 12.257% | $281.0915 | $281.09 | $281.10 | $281.10 |
| Purchase #6 | $160.54 | 6.469% | $170.9253 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $17.69 | 3.579% | $18.3231 | $18.32 | $18.30 | $18.30 |
| 7 purchase totals = | $1,061.54 | $1,145.5638 | $1,145.57 | $1,145.60 | $1,145.60 | |