| 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 | $168.97 | 8.518% | $183.3629 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $55.56 | 7.681% | $59.8276 | $59.83 | $59.85 | $59.80 |
| Purchase #3 | $45.99 | 10.634% | $50.8806 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $14.44 | 5.451% | $15.2271 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $34.60 | 6.695% | $36.9165 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $40.60 | 7.865% | $43.7932 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $118.84 | 6.758% | $126.8712 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $479.00 | $516.8791 | $516.88 | $516.90 | $516.90 | |