| 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 | $235.91 | 7.526% | $253.6646 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $225.80 | 7.746% | $243.2905 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $39.88 | 6.371% | $42.4208 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $142.35 | 8.139% | $153.9359 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $64.98 | 12.446% | $73.0674 | $73.07 | $73.05 | $73.10 |
| Purchase #6 | $231.53 | 4.272% | $241.421 | $241.42 | $241.40 | $241.40 |
| Purchase #7 | $149.41 | 5.175% | $157.142 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,089.86 | $1,164.9422 | $1,164.94 | $1,164.90 | $1,164.90 | |