| 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 | $166.38 | 13.678% | $189.1375 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $39.92 | 9.291% | $43.629 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $224.35 | 3.143% | $231.4013 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $112.57 | 13.238% | $127.472 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $241.91 | 13.490% | $274.5437 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $223.71 | 12.529% | $251.7386 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $210.27 | 12.247% | $236.0218 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $1,219.11 | $1,353.9439 | $1,353.94 | $1,353.95 | $1,353.80 | |