| 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 | $193.56 | 3.422% | $200.1836 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $34.36 | 4.629% | $35.9505 | $35.95 | $35.95 | $36.00 |
| Purchase #3 | $50.91 | 12.487% | $57.2671 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $179.91 | 7.832% | $194.0006 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $55.81 | 7.636% | $60.0717 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $67.85 | 8.529% | $73.6369 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $154.74 | 9.574% | $169.5548 | $169.55 | $169.55 | $169.60 |
| 7 purchase totals = | $737.14 | $790.6652 | $790.66 | $790.65 | $790.80 | |