| 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 | $179.80 | 10.568% | $198.8013 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $10.62 | 11.460% | $11.8371 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $235.69 | 7.228% | $252.7257 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $233.66 | 6.379% | $248.5652 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $50.30 | 4.395% | $52.5107 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $13.36 | 7.417% | $14.3509 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $21.64 | 3.776% | $22.4571 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $745.07 | $801.2480 | $801.26 | $801.25 | $801.30 | |