| 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 | $164.62 | 8.294% | $178.2736 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $216.43 | 12.163% | $242.7544 | $242.75 | $242.75 | $242.80 |
| Purchase #3 | $23.79 | 12.523% | $26.7692 | $26.77 | $26.75 | $26.80 |
| Purchase #4 | $140.99 | 6.692% | $150.4251 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $159.44 | 3.482% | $164.9917 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $126.88 | 4.657% | $132.7888 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $168.54 | 9.254% | $184.1367 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $1,000.69 | $1,080.1395 | $1,080.14 | $1,080.15 | $1,080.20 | |