| 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 | $75.62 | 5.718% | $79.944 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $142.83 | 4.615% | $149.4216 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $214.92 | 4.249% | $224.052 | $224.05 | $224.05 | $224.10 |
| Purchase #4 | $111.94 | 9.398% | $122.4601 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $157.33 | 8.750% | $171.0964 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $219.57 | 5.197% | $230.9811 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $95.80 | 10.514% | $105.8724 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $1,018.01 | $1,083.8276 | $1,083.82 | $1,083.80 | $1,083.90 | |