| 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 | $153.34 | 10.603% | $169.5986 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $7.70 | 4.767% | $8.0671 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $139.29 | 4.498% | $145.5553 | $145.56 | $145.55 | $145.60 |
| Purchase #4 | $9.55 | 10.506% | $10.5533 | $10.55 | $10.55 | $10.60 |
| Purchase #5 | $201.68 | 6.473% | $214.7347 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $66.58 | 3.139% | $68.6699 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $47.98 | 8.700% | $52.1543 | $52.15 | $52.15 | $52.20 |
| 7 purchase totals = | $626.12 | $669.3332 | $669.33 | $669.30 | $669.50 | |