| 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 | $136.99 | 12.321% | $153.8685 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $57.49 | 9.344% | $62.8619 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $112.34 | 9.384% | $122.882 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $181.43 | 4.214% | $189.0755 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $88.47 | 13.233% | $100.1772 | $100.18 | $100.20 | $100.20 |
| Purchase #6 | $192.49 | 5.377% | $202.8402 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $154.89 | 4.245% | $161.4651 | $161.47 | $161.45 | $161.50 |
| 7 purchase totals = | $924.10 | $993.1704 | $993.18 | $993.20 | $993.30 | |