| 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 | $198.82 | 7.757% | $214.2425 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $117.68 | 8.651% | $127.8605 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $168.88 | 10.833% | $187.1748 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $97.28 | 6.723% | $103.8201 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $165.75 | 7.579% | $178.3122 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $83.53 | 13.862% | $95.1089 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $223.91 | 8.480% | $242.8976 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,055.85 | $1,149.4166 | $1,149.41 | $1,149.35 | $1,149.40 | |