| 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 | $179.78 | 11.318% | $200.1275 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $63.81 | 10.392% | $70.4411 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $189.72 | 9.185% | $207.1458 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $192.28 | 8.648% | $208.9084 | $208.91 | $208.90 | $208.90 |
| Purchase #5 | $244.53 | 12.773% | $275.7638 | $275.76 | $275.75 | $275.80 |
| Purchase #6 | $169.32 | 9.177% | $184.8585 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $171.90 | 3.832% | $178.4872 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $1,211.34 | $1,325.7323 | $1,325.74 | $1,325.75 | $1,325.70 | |