| 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 | $157.78 | 4.234% | $164.4604 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $11.96 | 12.345% | $13.4365 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $221.34 | 9.805% | $243.0424 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $160.74 | 5.152% | $169.0213 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $167.55 | 9.192% | $182.9512 | $182.95 | $182.95 | $183.00 |
| Purchase #6 | $234.59 | 10.280% | $258.7059 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $230.87 | 5.772% | $244.1958 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $1,184.83 | $1,275.8135 | $1,275.82 | $1,275.80 | $1,275.80 | |