| 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 | $129.69 | 8.203% | $140.3285 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $119.35 | 9.442% | $130.619 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $70.48 | 7.279% | $75.6102 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $124.87 | 13.370% | $141.5651 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $23.43 | 4.275% | $24.4316 | $24.43 | $24.45 | $24.40 |
| Purchase #6 | $81.33 | 7.175% | $87.1654 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $165.68 | 6.372% | $176.2371 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $714.83 | $775.9569 | $775.97 | $775.95 | $775.90 | |