| 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 | $153.36 | 10.460% | $169.4015 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $224.45 | 11.759% | $250.8431 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $38.98 | 7.655% | $41.9639 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $99.97 | 3.108% | $103.0771 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $15.45 | 5.520% | $16.3028 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $144.63 | 9.200% | $157.936 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $234.76 | 12.203% | $263.4078 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $911.60 | $1,002.9322 | $1,002.93 | $1,002.95 | $1,002.90 | |