| 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 | $139.92 | 12.454% | $157.3456 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $9.66 | 5.170% | $10.1594 | $10.16 | $10.15 | $10.20 |
| Purchase #3 | $149.77 | 8.788% | $162.9318 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $55.91 | 4.282% | $58.3041 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $109.89 | 13.149% | $124.3394 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $200.96 | 4.229% | $209.4586 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $75.61 | 10.282% | $83.3842 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $741.72 | $805.9231 | $805.92 | $805.95 | $805.90 | |