| 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 | $190.25 | 6.192% | $202.0303 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $131.69 | 4.861% | $138.0915 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $88.26 | 13.477% | $100.1548 | $100.15 | $100.15 | $100.20 |
| Purchase #4 | $140.64 | 5.665% | $148.6073 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $95.85 | 3.247% | $98.9622 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $171.26 | 7.808% | $184.632 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $75.76 | 10.596% | $83.7875 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $893.71 | $956.2656 | $956.26 | $956.30 | $956.30 | |