| 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 | $191.58 | 13.265% | $216.9931 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $17.67 | 11.264% | $19.6603 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $47.87 | 12.574% | $53.8892 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $6.76 | 11.736% | $7.5534 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $175.46 | 5.110% | $184.426 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $202.44 | 10.705% | $224.1112 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $126.53 | 11.492% | $141.0708 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $768.31 | $847.7040 | $847.70 | $847.70 | $847.80 | |