| 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 | $154.73 | 12.448% | $173.9908 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $13.66 | 3.851% | $14.186 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $138.45 | 12.414% | $155.6372 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $212.88 | 9.714% | $233.5592 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $200.40 | 7.195% | $214.8188 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $15.28 | 13.557% | $17.3515 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $68.71 | 12.346% | $77.1929 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $804.11 | $886.7364 | $886.74 | $886.75 | $886.80 | |