| 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 | $181.88 | 5.377% | $191.6597 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $246.58 | 3.231% | $254.547 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $172.36 | 5.514% | $181.8639 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $150.30 | 11.259% | $167.2223 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $58.53 | 11.253% | $65.1164 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $111.90 | 13.602% | $127.1206 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $110.47 | 11.185% | $122.8261 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $1,032.02 | $1,110.3560 | $1,110.36 | $1,110.30 | $1,110.30 | |