| 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 | $169.71 | 3.327% | $175.3563 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $198.70 | 13.152% | $224.833 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $224.65 | 6.176% | $238.5244 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $86.45 | 3.565% | $89.5319 | $89.53 | $89.55 | $89.50 |
| Purchase #5 | $83.33 | 12.608% | $93.8362 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $115.78 | 8.656% | $125.8019 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $190.54 | 5.670% | $201.3436 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $1,069.16 | $1,149.2273 | $1,149.22 | $1,149.25 | $1,149.10 | |