| 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 | $126.73 | 4.804% | $132.8181 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $100.60 | 7.347% | $107.9911 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $55.39 | 3.524% | $57.3419 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $172.79 | 5.321% | $181.9842 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $180.38 | 6.594% | $192.2743 | $192.27 | $192.25 | $192.30 |
| Purchase #6 | $156.52 | 3.750% | $162.3895 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $111.47 | 9.494% | $122.053 | $122.05 | $122.05 | $122.10 |
| 7 purchase totals = | $903.88 | $956.8521 | $956.84 | $956.85 | $956.90 | |