| 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 | $100.65 | 8.449% | $109.1539 | $109.15 | $109.15 | $109.20 |
| Purchase #2 | $161.71 | 3.290% | $167.0303 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $205.82 | 6.451% | $219.0974 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $45.51 | 13.580% | $51.6903 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $94.41 | 3.379% | $97.6001 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $179.86 | 8.179% | $194.5707 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $171.66 | 13.157% | $194.2453 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $959.62 | $1,033.3880 | $1,033.39 | $1,033.40 | $1,033.40 | |