| 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 | $118.40 | 7.632% | $127.4363 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $181.45 | 8.558% | $196.9785 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $37.99 | 3.788% | $39.4291 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $108.93 | 6.699% | $116.2272 | $116.23 | $116.25 | $116.20 |
| Purchase #5 | $212.26 | 6.851% | $226.8019 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $5.29 | 3.195% | $5.459 | $5.46 | $5.45 | $5.50 |
| Purchase #7 | $14.85 | 9.619% | $16.2784 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $679.17 | $728.6104 | $728.62 | $728.70 | $728.60 | |