| 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 | $141.89 | 8.633% | $154.1394 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $153.26 | 4.168% | $159.6479 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $12.47 | 3.301% | $12.8816 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $130.82 | 11.206% | $145.4797 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $56.62 | 11.623% | $63.2009 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $60.72 | 9.329% | $66.3846 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $73.86 | 4.858% | $77.4481 | $77.45 | $77.45 | $77.40 |
| 7 purchase totals = | $629.64 | $679.1822 | $679.18 | $679.25 | $679.10 | |