| 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 | $151.34 | 13.224% | $171.3532 | $171.35 | $171.35 | $171.40 |
| Purchase #2 | $236.70 | 12.261% | $265.7218 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $221.73 | 13.314% | $251.2511 | $251.25 | $251.25 | $251.30 |
| Purchase #4 | $137.45 | 5.326% | $144.7706 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $177.81 | 13.467% | $201.7557 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $174.98 | 9.602% | $191.7816 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $96.79 | 12.326% | $108.7203 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $1,196.80 | $1,335.3543 | $1,335.35 | $1,335.30 | $1,335.50 | |