| 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 | $100.77 | 13.192% | $114.0636 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $126.85 | 8.219% | $137.2758 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $29.46 | 9.285% | $32.1954 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $201.68 | 9.616% | $221.0735 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $118.34 | 11.252% | $131.6556 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $163.26 | 7.719% | $175.862 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $70.63 | 9.483% | $77.3278 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $810.99 | $889.4537 | $889.46 | $889.45 | $889.60 | |