| 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 | $140.85 | 8.849% | $153.3138 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $20.91 | 5.290% | $22.0161 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $43.93 | 11.752% | $49.0927 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $241.88 | 13.631% | $274.8507 | $274.85 | $274.85 | $274.90 |
| Purchase #5 | $92.43 | 13.632% | $105.0301 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $86.87 | 12.208% | $97.4751 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $171.76 | 7.311% | $184.3174 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $798.63 | $886.0959 | $886.10 | $886.10 | $886.10 | |