| 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 | $16.35 | 11.518% | $18.2332 | $18.23 | $18.25 | $18.20 |
| Purchase #2 | $226.80 | 9.242% | $247.7609 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $31.75 | 13.649% | $36.0836 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $150.85 | 12.165% | $169.2009 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $139.64 | 8.738% | $151.8417 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $222.74 | 9.216% | $243.2677 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $23.77 | 13.211% | $26.9103 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $811.90 | $893.2983 | $893.29 | $893.30 | $893.30 | |