| 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 | $133.34 | 12.333% | $149.7848 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $52.72 | 6.503% | $56.1484 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $153.26 | 6.133% | $162.6594 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $161.66 | 7.556% | $173.875 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $145.82 | 13.611% | $165.6676 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $47.76 | 3.314% | $49.3428 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $23.61 | 7.431% | $25.3645 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $718.17 | $782.8425 | $782.84 | $782.85 | $782.90 | |