| 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 | $180.50 | 9.844% | $198.2684 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $230.82 | 4.750% | $241.784 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $7.52 | 11.405% | $8.3777 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $108.69 | 6.266% | $115.5005 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $59.95 | 6.769% | $64.008 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $143.34 | 11.166% | $159.3453 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $152.53 | 11.134% | $169.5127 | $169.51 | $169.50 | $169.50 |
| 7 purchase totals = | $883.35 | $956.7966 | $956.80 | $956.80 | $956.80 | |