| 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 | $138.67 | 10.613% | $153.387 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $238.26 | 8.833% | $259.3055 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $104.48 | 7.380% | $112.1906 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $156.61 | 13.746% | $178.1376 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $38.67 | 8.153% | $41.8228 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $66.77 | 8.139% | $72.2044 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $106.80 | 7.263% | $114.5569 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $850.26 | $931.6048 | $931.61 | $931.60 | $931.60 | |