| 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 | $143.90 | 8.722% | $156.451 | $156.45 | $156.45 | $156.50 |
| Purchase #2 | $225.91 | 4.300% | $235.6241 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $247.91 | 6.416% | $263.8159 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $88.53 | 10.551% | $97.8708 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $140.47 | 12.724% | $158.3434 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $88.90 | 8.181% | $96.1729 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $168.30 | 8.571% | $182.725 | $182.73 | $182.75 | $182.70 |
| 7 purchase totals = | $1,103.92 | $1,191.0031 | $1,191.00 | $1,190.95 | $1,191.00 | |