| 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 | $164.64 | 5.541% | $173.7627 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $80.52 | 8.295% | $87.1991 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $203.76 | 4.258% | $212.4361 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $31.83 | 9.725% | $34.9255 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $93.45 | 11.300% | $104.0099 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $143.82 | 4.555% | $150.371 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $54.40 | 3.742% | $56.4356 | $56.44 | $56.45 | $56.40 |
| 7 purchase totals = | $772.42 | $819.1399 | $819.15 | $819.15 | $819.10 | |