| 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 | $167.49 | 10.476% | $185.0363 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $140.45 | 12.363% | $157.8138 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $194.77 | 11.114% | $216.4167 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $188.61 | 4.523% | $197.1408 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $182.28 | 11.276% | $202.8339 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $243.86 | 4.382% | $254.5459 | $254.55 | $254.55 | $254.50 |
| Purchase #7 | $114.55 | 5.766% | $121.155 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $1,232.01 | $1,334.9424 | $1,334.95 | $1,334.95 | $1,334.80 | |