| 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 | $243.69 | 12.491% | $274.1293 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $173.57 | 7.385% | $186.3881 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $26.64 | 11.872% | $29.8027 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $157.27 | 6.540% | $167.5555 | $167.56 | $167.55 | $167.60 |
| Purchase #5 | $176.54 | 6.172% | $187.436 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $162.70 | 3.284% | $168.0431 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $206.56 | 3.712% | $214.2275 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $1,146.97 | $1,227.5822 | $1,227.59 | $1,227.65 | $1,227.50 | |