| 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 | $156.51 | 11.167% | $173.9875 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $129.88 | 12.527% | $146.1501 | $146.15 | $146.15 | $146.20 |
| Purchase #3 | $248.65 | 6.383% | $264.5213 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $144.56 | 7.286% | $155.0926 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $196.62 | 10.203% | $216.6811 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $47.86 | 4.661% | $50.0908 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $143.72 | 5.330% | $151.3803 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $1,067.80 | $1,157.9037 | $1,157.90 | $1,157.95 | $1,158.00 | |