| 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 | $151.34 | 13.475% | $171.7331 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $46.72 | 9.816% | $51.306 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $185.67 | 5.219% | $195.3601 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $92.90 | 7.115% | $99.5098 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $217.44 | 11.394% | $242.2151 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $181.82 | 4.209% | $189.4728 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $100.92 | 9.447% | $110.4539 | $110.45 | $110.45 | $110.50 |
| 7 purchase totals = | $976.81 | $1,060.0508 | $1,060.05 | $1,060.00 | $1,060.10 | |