| 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 | $146.55 | 6.586% | $156.2018 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $160.31 | 4.474% | $167.4823 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $114.91 | 9.758% | $126.1229 | $126.12 | $126.10 | $126.10 |
| Purchase #4 | $83.55 | 4.862% | $87.6122 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $238.34 | 13.327% | $270.1036 | $270.10 | $270.10 | $270.10 |
| Purchase #6 | $139.26 | 11.413% | $155.1537 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $225.62 | 4.772% | $236.3866 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $1,108.54 | $1,199.0631 | $1,199.05 | $1,199.05 | $1,199.10 | |