| 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 | $161.79 | 8.514% | $175.5648 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $59.42 | 6.859% | $63.4956 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $134.30 | 11.754% | $150.0856 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $158.87 | 7.649% | $171.022 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $206.34 | 8.523% | $223.9264 | $223.93 | $223.95 | $223.90 |
| Purchase #6 | $192.96 | 13.427% | $218.8687 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $136.99 | 5.201% | $144.1148 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $1,050.67 | $1,147.0779 | $1,147.08 | $1,147.05 | $1,147.10 | |