| 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 | $127.39 | 13.271% | $144.2959 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $193.94 | 13.343% | $219.8174 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $53.49 | 6.380% | $56.9027 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $102.57 | 10.517% | $113.3573 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $158.76 | 7.691% | $170.9702 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $71.75 | 12.121% | $80.4468 | $80.45 | $80.45 | $80.40 |
| Purchase #7 | $173.54 | 4.341% | $181.0734 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $881.44 | $966.8637 | $966.87 | $966.80 | $966.90 | |