| 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 | $121.26 | 4.676% | $126.9301 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $109.74 | 8.647% | $119.2292 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $150.90 | 8.816% | $164.2033 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $45.83 | 7.712% | $49.3644 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $178.34 | 7.812% | $192.2719 | $192.27 | $192.25 | $192.30 |
| Purchase #6 | $5.92 | 6.528% | $6.3065 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $169.73 | 11.749% | $189.6716 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $781.72 | $847.9770 | $847.97 | $847.95 | $848.00 | |