| 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 | $181.80 | 9.657% | $199.3564 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $63.46 | 13.729% | $72.1724 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $83.48 | 13.868% | $95.057 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $222.89 | 10.361% | $245.9836 | $245.98 | $246.00 | $246.00 |
| Purchase #5 | $191.68 | 13.165% | $216.9147 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $93.52 | 4.517% | $97.7443 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $158.43 | 12.558% | $178.3256 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $995.26 | $1,105.5540 | $1,105.55 | $1,105.55 | $1,105.60 | |