| 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 | $176.80 | 3.385% | $182.7847 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $238.96 | 7.121% | $255.9763 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $115.46 | 9.258% | $126.1493 | $126.15 | $126.15 | $126.10 |
| Purchase #4 | $15.26 | 11.334% | $16.9896 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $219.90 | 10.228% | $242.3914 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $110.54 | 13.183% | $125.1125 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $170.62 | 9.362% | $186.5934 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $1,047.54 | $1,135.9972 | $1,135.99 | $1,136.05 | $1,136.00 | |