| 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 | $182.64 | 13.421% | $207.1521 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $26.95 | 9.378% | $29.4774 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $36.28 | 6.695% | $38.7089 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $29.25 | 4.709% | $30.6274 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $139.90 | 11.377% | $155.8164 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $39.32 | 7.798% | $42.3862 | $42.39 | $42.40 | $42.40 |
| Purchase #7 | $78.62 | 3.301% | $81.2152 | $81.22 | $81.20 | $81.20 |
| 7 purchase totals = | $532.96 | $585.3836 | $585.40 | $585.40 | $585.40 | |