| 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 | $171.25 | 10.433% | $189.1165 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $77.67 | 6.373% | $82.6199 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $218.89 | 5.770% | $231.52 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $179.75 | 4.521% | $187.8765 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $179.58 | 3.355% | $185.6049 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $178.98 | 3.120% | $184.5642 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $193.35 | 10.193% | $213.0582 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,199.47 | $1,274.3602 | $1,274.36 | $1,274.30 | $1,274.40 | |