| 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 | $159.60 | 11.454% | $177.8806 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $68.89 | 6.330% | $73.2507 | $73.25 | $73.25 | $73.30 |
| Purchase #3 | $12.58 | 8.549% | $13.6555 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $247.41 | 3.761% | $256.7151 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $111.49 | 9.862% | $122.4851 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $122.52 | 13.332% | $138.8544 | $138.85 | $138.85 | $138.90 |
| Purchase #7 | $231.32 | 6.215% | $245.6965 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $953.81 | $1,028.5379 | $1,028.55 | $1,028.55 | $1,028.70 | |