| 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 | $167.33 | 8.223% | $181.0895 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $98.86 | 4.316% | $103.1268 | $103.13 | $103.15 | $103.10 |
| Purchase #3 | $131.76 | 6.176% | $139.8975 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $215.99 | 10.668% | $239.0318 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $61.83 | 10.671% | $68.4279 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $170.82 | 12.779% | $192.6491 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $140.49 | 4.418% | $146.6968 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $987.08 | $1,070.9194 | $1,070.93 | $1,071.00 | $1,070.80 | |