| 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 | $186.92 | 10.544% | $206.6288 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $233.29 | 7.773% | $251.4236 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $204.48 | 13.396% | $231.8721 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $16.82 | 8.446% | $18.2406 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $59.62 | 3.655% | $61.7991 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $87.97 | 12.104% | $98.6179 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $8.40 | 11.668% | $9.3801 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $797.50 | $877.9622 | $877.96 | $877.95 | $877.90 | |