| 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 | $151.75 | 9.411% | $166.0312 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $80.65 | 7.510% | $86.7068 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $142.79 | 9.141% | $155.8424 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $133.60 | 10.660% | $147.8418 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $187.66 | 11.600% | $209.4286 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $139.98 | 12.110% | $156.9316 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $98.98 | 9.462% | $108.3455 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $935.41 | $1,031.1279 | $1,031.13 | $1,031.20 | $1,030.90 | |