| 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 | $154.99 | 11.316% | $172.5287 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $52.66 | 5.284% | $55.4426 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $157.83 | 3.636% | $163.5687 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $194.67 | 3.332% | $201.1564 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $135.77 | 12.639% | $152.93 | $152.93 | $152.95 | $152.90 |
| Purchase #6 | $63.40 | 9.244% | $69.2607 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $27.88 | 7.646% | $30.0117 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $787.20 | $844.8988 | $844.90 | $844.90 | $844.90 | |