| 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 | $129.33 | 4.420% | $135.0464 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $143.83 | 3.203% | $148.4369 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $134.91 | 7.439% | $144.946 | $144.95 | $144.95 | $144.90 |
| Purchase #4 | $161.89 | 8.255% | $175.254 | $175.25 | $175.25 | $175.30 |
| Purchase #5 | $76.42 | 3.208% | $78.8716 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $200.96 | 4.670% | $210.3448 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $146.33 | 6.732% | $156.1809 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $993.67 | $1,049.0806 | $1,049.08 | $1,049.10 | $1,049.00 | |