| 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 | $198.57 | 12.696% | $223.7804 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $160.77 | 4.727% | $168.3696 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $127.87 | 8.618% | $138.8898 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $178.69 | 8.146% | $193.2461 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $245.37 | 8.748% | $266.835 | $266.84 | $266.85 | $266.80 |
| Purchase #6 | $116.69 | 9.323% | $127.569 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $159.73 | 6.787% | $170.5709 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $1,187.69 | $1,289.2608 | $1,289.27 | $1,289.25 | $1,289.30 | |