| 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 | $129.34 | 5.124% | $135.9674 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $222.90 | 10.220% | $245.6804 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $91.78 | 8.837% | $99.8906 | $99.89 | $99.90 | $99.90 |
| Purchase #4 | $209.88 | 10.455% | $231.823 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $137.41 | 9.773% | $150.8391 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $67.31 | 4.814% | $70.5503 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $18.99 | 4.103% | $19.7692 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $877.61 | $954.5200 | $954.52 | $954.50 | $954.60 | |