| 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 | $147.52 | 13.619% | $167.6107 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $78.28 | 7.585% | $84.2175 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $187.30 | 11.556% | $208.9444 | $208.94 | $208.95 | $208.90 |
| Purchase #4 | $135.99 | 4.153% | $141.6377 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $42.80 | 4.358% | $44.6652 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $5.76 | 7.844% | $6.2118 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $186.58 | 8.528% | $202.4915 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $784.23 | $855.7788 | $855.78 | $855.75 | $855.70 | |