| 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 | $139.86 | 12.138% | $156.8362 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $14.83 | 9.214% | $16.1964 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $243.42 | 9.281% | $266.0118 | $266.01 | $266.00 | $266.00 |
| Purchase #4 | $117.36 | 10.462% | $129.6382 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $176.53 | 3.258% | $182.2813 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $79.49 | 7.371% | $85.3492 | $85.35 | $85.35 | $85.30 |
| Purchase #7 | $109.77 | 6.641% | $117.0598 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $881.26 | $953.3729 | $953.38 | $953.40 | $953.30 | |