| 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 | $226.85 | 7.337% | $243.494 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $142.63 | 10.334% | $157.3694 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $163.55 | 8.819% | $177.9735 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $81.38 | 3.498% | $84.2267 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $142.35 | 13.456% | $161.5046 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $202.92 | 9.117% | $221.4202 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $85.30 | 7.460% | $91.6634 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $1,044.98 | $1,137.6518 | $1,137.64 | $1,137.60 | $1,137.70 | |