| 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 | $157.99 | 13.494% | $179.3092 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $9.54 | 6.301% | $10.1411 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $65.54 | 7.194% | $70.2549 | $70.25 | $70.25 | $70.30 |
| Purchase #4 | $187.89 | 13.817% | $213.8508 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $216.97 | 9.383% | $237.3283 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $243.95 | 3.502% | $252.4931 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $132.89 | 8.570% | $144.2787 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $1,014.77 | $1,107.6561 | $1,107.65 | $1,107.70 | $1,107.70 | |