| 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 | $136.45 | 4.218% | $142.2055 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $85.31 | 7.562% | $91.7611 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $153.99 | 9.391% | $168.4512 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $207.69 | 4.737% | $217.5283 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $203.47 | 11.362% | $226.5883 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $214.40 | 6.757% | $228.887 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $98.85 | 3.420% | $102.2307 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $1,100.16 | $1,177.6521 | $1,177.66 | $1,177.70 | $1,177.70 | |