| 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 | $139.38 | 3.841% | $144.7336 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $50.95 | 13.458% | $57.8069 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $146.74 | 4.500% | $153.3433 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $167.81 | 3.737% | $174.0811 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $90.29 | 10.323% | $99.6106 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $65.33 | 5.511% | $68.9303 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $222.40 | 3.654% | $230.5265 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $882.90 | $929.0323 | $929.03 | $929.10 | $928.90 | |