| 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 | $177.77 | 9.600% | $194.8359 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $174.75 | 5.199% | $183.8353 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $195.47 | 13.836% | $222.5152 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $35.57 | 5.786% | $37.6281 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $158.79 | 4.462% | $165.8752 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $98.43 | 9.165% | $107.4511 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $186.70 | 11.342% | $207.8755 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $1,027.48 | $1,120.0163 | $1,120.04 | $1,120.10 | $1,120.00 | |