| 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 | $153.56 | 7.262% | $164.7115 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $141.54 | 8.186% | $153.1265 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $144.61 | 6.454% | $153.9431 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $104.72 | 13.445% | $118.7996 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $209.80 | 10.560% | $231.9549 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $221.35 | 5.107% | $232.6543 | $232.65 | $232.65 | $232.70 |
| Purchase #7 | $12.31 | 9.558% | $13.4866 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $987.89 | $1,068.6765 | $1,068.67 | $1,068.70 | $1,068.70 | |