| 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 | $153.96 | 4.609% | $161.056 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $127.66 | 13.405% | $144.7728 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $19.96 | 6.445% | $21.2464 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $42.74 | 5.149% | $44.9407 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $62.44 | 5.152% | $65.6569 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $186.62 | 9.244% | $203.8712 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $224.68 | 12.289% | $252.2909 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $818.06 | $893.8349 | $893.84 | $893.80 | $893.90 | |