| 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 | $157.91 | 8.239% | $170.9202 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $205.31 | 12.200% | $230.3578 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $190.51 | 8.859% | $207.3873 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $14.81 | 6.696% | $15.8017 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $43.82 | 9.322% | $47.9049 | $47.90 | $47.90 | $47.90 |
| Purchase #6 | $92.42 | 4.320% | $96.4125 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $219.47 | 3.259% | $226.6225 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $924.25 | $995.4069 | $995.40 | $995.35 | $995.40 | |