| 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 | $100.94 | 13.749% | $114.8182 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $29.85 | 9.597% | $32.7147 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $12.34 | 9.424% | $13.5029 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $158.42 | 11.601% | $176.7983 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $140.38 | 6.401% | $149.3657 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $206.93 | 11.420% | $230.5614 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $80.34 | 7.538% | $86.396 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $729.20 | $804.1572 | $804.16 | $804.10 | $804.20 | |