| 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 | $143.63 | 7.710% | $154.7039 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $158.73 | 13.494% | $180.149 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $134.71 | 9.846% | $147.9735 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $233.71 | 4.158% | $243.4277 | $243.43 | $243.45 | $243.40 |
| Purchase #5 | $59.81 | 4.616% | $62.5708 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $175.92 | 5.144% | $184.9693 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $173.88 | 11.781% | $194.3648 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $1,080.39 | $1,168.1590 | $1,168.15 | $1,168.10 | $1,168.20 | |