| 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 | $167.94 | 6.445% | $178.7637 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $114.45 | 10.556% | $126.5313 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $29.27 | 11.559% | $32.6533 | $32.65 | $32.65 | $32.70 |
| Purchase #4 | $216.88 | 6.505% | $230.988 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $93.91 | 13.270% | $106.3719 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $93.49 | 12.552% | $105.2249 | $105.22 | $105.20 | $105.20 |
| Purchase #7 | $193.60 | 11.133% | $215.1535 | $215.15 | $215.15 | $215.20 |
| 7 purchase totals = | $909.54 | $995.6866 | $995.67 | $995.65 | $995.80 | |