| 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 | $131.65 | 10.169% | $145.0375 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $152.36 | 13.706% | $173.2425 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $183.32 | 13.781% | $208.5833 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $104.29 | 12.599% | $117.4295 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $33.97 | 7.751% | $36.603 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $223.29 | 5.728% | $236.0801 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $242.61 | 3.822% | $251.8826 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $1,071.49 | $1,168.8585 | $1,168.85 | $1,168.95 | $1,168.80 | |