| 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 | $164.37 | 4.199% | $171.2719 | $171.27 | $171.25 | $171.30 |
| Purchase #2 | $189.72 | 7.599% | $204.1368 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $103.52 | 12.808% | $116.7788 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $33.28 | 5.183% | $35.0049 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $33.59 | 3.610% | $34.8026 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $103.58 | 3.224% | $106.9194 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $109.67 | 8.699% | $119.2102 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $737.73 | $788.1246 | $788.12 | $788.10 | $788.10 | |