| 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 | $120.45 | 6.208% | $127.9275 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $10.50 | 11.747% | $11.7334 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $21.75 | 12.501% | $24.469 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $77.40 | 7.217% | $82.986 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $83.60 | 10.864% | $92.6823 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $224.27 | 6.241% | $238.2667 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $163.92 | 8.346% | $177.6008 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $701.89 | $755.6657 | $755.67 | $755.70 | $755.70 | |