| 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 | $167.94 | 6.292% | $178.5068 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $99.76 | 13.402% | $113.1298 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $121.64 | 4.351% | $126.9326 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $90.75 | 9.754% | $99.6018 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $231.89 | 8.778% | $252.2453 | $252.25 | $252.25 | $252.20 |
| Purchase #6 | $214.56 | 9.470% | $234.8788 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $181.66 | 7.508% | $195.299 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $1,108.20 | $1,200.5941 | $1,200.60 | $1,200.65 | $1,200.50 | |