| 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 | $154.46 | 13.851% | $175.8543 | $175.85 | $175.85 | $175.90 |
| Purchase #2 | $224.59 | 3.674% | $232.8414 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $187.29 | 8.234% | $202.7115 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $40.38 | 10.827% | $44.7519 | $44.75 | $44.75 | $44.80 |
| Purchase #5 | $188.99 | 9.839% | $207.5847 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $89.54 | 6.871% | $95.6923 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $181.72 | 7.812% | $195.916 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,066.97 | $1,155.3521 | $1,155.34 | $1,155.35 | $1,155.40 | |