| 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 | $201.31 | 6.666% | $214.7293 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $83.83 | 5.770% | $88.667 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $232.51 | 6.640% | $247.9487 | $247.95 | $247.95 | $247.90 |
| Purchase #4 | $127.57 | 8.791% | $138.7847 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $142.79 | 7.635% | $153.692 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $173.84 | 8.421% | $188.4791 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $120.78 | 13.711% | $137.3401 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $1,082.63 | $1,169.6409 | $1,169.64 | $1,169.70 | $1,169.60 | |