| 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 | $135.28 | 7.317% | $145.1784 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $23.78 | 7.870% | $25.6515 | $25.65 | $25.65 | $25.70 |
| Purchase #3 | $7.44 | 7.404% | $7.9909 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $210.72 | 6.825% | $225.1016 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $189.84 | 11.362% | $211.4096 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $115.58 | 4.413% | $120.6805 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $175.73 | 8.406% | $190.5019 | $190.50 | $190.50 | $190.50 |
| 7 purchase totals = | $858.37 | $926.5144 | $926.51 | $926.55 | $926.60 | |