| 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 | $159.63 | 6.347% | $169.7617 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $46.89 | 10.211% | $51.6779 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $172.26 | 9.533% | $188.6815 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $212.92 | 6.663% | $227.1069 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $220.30 | 4.628% | $230.4955 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $85.65 | 11.319% | $95.3447 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $22.82 | 4.473% | $23.8407 | $23.84 | $23.85 | $23.80 |
| 7 purchase totals = | $920.47 | $986.9089 | $986.91 | $986.95 | $986.90 | |