| 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 | $190.62 | 6.336% | $202.6977 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $47.88 | 12.517% | $53.8731 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $73.74 | 6.834% | $78.7794 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $141.44 | 5.651% | $149.4328 | $149.43 | $149.45 | $149.40 |
| Purchase #5 | $28.70 | 4.185% | $29.9011 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $91.44 | 3.510% | $94.6495 | $94.65 | $94.65 | $94.60 |
| Purchase #7 | $138.35 | 7.364% | $148.5381 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $712.17 | $757.8717 | $757.87 | $757.90 | $757.80 | |