| 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 | $150.50 | 13.633% | $171.0177 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $177.80 | 9.404% | $194.5203 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $48.36 | 3.503% | $50.0541 | $50.05 | $50.05 | $50.10 |
| Purchase #4 | $145.98 | 10.257% | $160.9532 | $160.95 | $160.95 | $161.00 |
| Purchase #5 | $113.34 | 4.691% | $118.6568 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $181.91 | 7.248% | $195.0948 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $63.48 | 9.135% | $69.2789 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $881.37 | $959.5758 | $959.57 | $959.55 | $959.70 | |