| 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 | $165.41 | 12.208% | $185.6033 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $213.53 | 7.170% | $228.8401 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $154.26 | 4.314% | $160.9148 | $160.91 | $160.90 | $160.90 |
| Purchase #4 | $181.42 | 12.156% | $203.4734 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $9.48 | 7.282% | $10.1703 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $98.25 | 10.815% | $108.8757 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $236.91 | 8.425% | $256.8697 | $256.87 | $256.85 | $256.90 |
| 7 purchase totals = | $1,059.26 | $1,154.7473 | $1,154.74 | $1,154.70 | $1,154.80 | |