| 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 | $77.80 | 9.615% | $85.2805 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $158.81 | 10.656% | $175.7328 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $198.40 | 12.660% | $223.5174 | $223.52 | $223.50 | $223.50 |
| Purchase #4 | $106.68 | 3.423% | $110.3317 | $110.33 | $110.35 | $110.30 |
| Purchase #5 | $98.92 | 8.683% | $107.5092 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $161.73 | 11.332% | $180.0572 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $241.96 | 9.479% | $264.8954 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $1,044.30 | $1,147.3242 | $1,147.33 | $1,147.35 | $1,147.30 | |