| 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 | $163.63 | 3.836% | $169.9068 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $179.48 | 4.110% | $186.8566 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $206.57 | 12.735% | $232.8767 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $98.81 | 9.226% | $107.9262 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $97.71 | 8.830% | $106.3378 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $140.58 | 11.631% | $156.9309 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $39.55 | 11.384% | $44.0524 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $926.33 | $1,004.8874 | $1,004.90 | $1,004.95 | $1,004.90 | |