| 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 | $13.69 | 7.470% | $14.7126 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $161.51 | 13.108% | $182.6807 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $152.92 | 5.678% | $161.6028 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $124.89 | 4.255% | $130.2041 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $12.91 | 5.838% | $13.6637 | $13.66 | $13.65 | $13.70 |
| Purchase #6 | $143.85 | 11.398% | $160.246 | $160.25 | $160.25 | $160.20 |
| Purchase #7 | $155.99 | 6.723% | $166.4772 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $765.76 | $829.5871 | $829.58 | $829.60 | $829.60 | |