| 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 | $151.56 | 12.361% | $170.2943 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $131.87 | 13.750% | $150.0021 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $77.30 | 4.281% | $80.6092 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $89.93 | 10.602% | $99.4644 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $133.53 | 11.605% | $149.0262 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $177.90 | 5.687% | $188.0172 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $214.96 | 3.638% | $222.7802 | $222.78 | $222.80 | $222.80 |
| 7 purchase totals = | $977.05 | $1,060.1936 | $1,060.19 | $1,060.20 | $1,060.20 | |