| 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 | $27.36 | 6.669% | $29.1846 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $35.99 | 10.707% | $39.8434 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $160.56 | 5.142% | $168.816 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $77.45 | 8.295% | $83.8745 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $137.62 | 9.216% | $150.3031 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $108.38 | 9.543% | $118.7227 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $155.31 | 12.663% | $174.9769 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $702.67 | $765.7212 | $765.71 | $765.70 | $765.70 | |