| 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 | $190.87 | 6.480% | $203.2384 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $96.76 | 6.821% | $103.36 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $153.92 | 13.157% | $174.1713 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $109.73 | 7.123% | $117.5461 | $117.55 | $117.55 | $117.50 |
| Purchase #5 | $70.96 | 3.816% | $73.6678 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $95.27 | 11.362% | $106.0946 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $128.73 | 6.232% | $136.7525 | $136.75 | $136.75 | $136.80 |
| 7 purchase totals = | $846.24 | $914.8307 | $914.83 | $914.80 | $914.90 | |