| 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 | $159.88 | 5.196% | $168.1874 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $202.50 | 9.327% | $221.3872 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $175.91 | 3.193% | $181.5268 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $46.45 | 4.725% | $48.6448 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $47.43 | 12.353% | $53.289 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $84.75 | 9.332% | $92.6589 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $182.88 | 5.733% | $193.3645 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $899.80 | $959.0586 | $959.06 | $959.10 | $959.10 | |