| 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 | $198.65 | 12.539% | $223.5587 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $91.71 | 6.133% | $97.3346 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $146.97 | 7.825% | $158.4704 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $48.65 | 3.528% | $50.3664 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $167.73 | 11.587% | $187.1649 | $187.16 | $187.15 | $187.20 |
| Purchase #6 | $204.91 | 7.362% | $219.9955 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $172.79 | 12.193% | $193.8583 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $1,031.41 | $1,130.7488 | $1,130.75 | $1,130.70 | $1,130.90 | |