| 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 | $216.29 | 3.167% | $223.1399 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $50.45 | 9.274% | $55.1287 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $127.86 | 8.661% | $138.934 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $162.26 | 9.699% | $177.9976 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $43.38 | 4.796% | $45.4605 | $45.46 | $45.45 | $45.50 |
| Purchase #6 | $54.97 | 4.155% | $57.254 | $57.25 | $57.25 | $57.30 |
| Purchase #7 | $236.64 | 6.412% | $251.8134 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $891.85 | $949.7281 | $949.72 | $949.75 | $949.70 | |