| 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 | $180.94 | 4.863% | $189.7391 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $61.45 | 10.130% | $67.6749 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $50.43 | 4.260% | $52.5783 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $176.96 | 10.147% | $194.9161 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $130.29 | 13.499% | $147.8778 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $44.60 | 3.119% | $45.9911 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $66.84 | 5.174% | $70.2983 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $711.51 | $769.0756 | $769.08 | $769.10 | $769.10 | |