| 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 | $158.94 | 7.236% | $170.4409 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $164.79 | 13.402% | $186.8752 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $129.63 | 4.141% | $134.998 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $210.62 | 7.851% | $227.1558 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $61.97 | 7.853% | $66.8365 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $86.89 | 7.870% | $93.7282 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $208.28 | 6.217% | $221.2288 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,021.12 | $1,101.2634 | $1,101.28 | $1,101.35 | $1,101.20 | |