| 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 | $125.68 | 10.287% | $138.6087 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $110.48 | 4.631% | $115.5963 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $14.76 | 8.267% | $15.9802 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $17.42 | 11.541% | $19.4304 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $142.56 | 6.384% | $151.661 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $67.65 | 7.814% | $72.9362 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $171.54 | 12.692% | $193.3119 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $650.09 | $707.5247 | $707.53 | $707.55 | $707.50 | |