| 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 | $27.67 | 11.219% | $30.7743 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $149.66 | 11.810% | $167.3348 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $194.70 | 3.129% | $200.7922 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $63.73 | 6.812% | $68.0713 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $167.84 | 13.207% | $190.0066 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $188.89 | 9.137% | $206.1489 | $206.15 | $206.15 | $206.10 |
| Purchase #7 | $224.30 | 4.241% | $233.8126 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,016.79 | $1,096.9407 | $1,096.93 | $1,096.90 | $1,096.90 | |