| 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 | $174.86 | 5.648% | $184.7361 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $130.25 | 9.848% | $143.077 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $12.64 | 11.498% | $14.0933 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $153.60 | 7.482% | $165.0924 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $75.99 | 8.502% | $82.4507 | $82.45 | $82.45 | $82.50 |
| Purchase #6 | $61.75 | 13.639% | $70.1721 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $153.66 | 6.828% | $164.1519 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $762.75 | $823.7735 | $823.77 | $823.80 | $823.90 | |