| 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 | $144.67 | 10.158% | $159.3656 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $124.41 | 6.837% | $132.9159 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $221.98 | 8.372% | $240.5642 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $242.76 | 7.497% | $260.9597 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $29.72 | 7.570% | $31.9698 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $209.82 | 13.212% | $237.5414 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $95.82 | 3.228% | $98.9131 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $1,069.18 | $1,162.2297 | $1,162.23 | $1,162.15 | $1,162.30 | |