| 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 | $133.76 | 8.841% | $145.5857 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $6.62 | 10.712% | $7.3291 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $200.97 | 5.554% | $212.1319 | $212.13 | $212.15 | $212.10 |
| Purchase #4 | $154.77 | 10.744% | $171.3985 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $187.35 | 8.592% | $203.4471 | $203.45 | $203.45 | $203.40 |
| Purchase #6 | $15.84 | 12.434% | $17.8095 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $161.63 | 8.598% | $175.5269 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $860.94 | $933.2287 | $933.24 | $933.30 | $933.10 | |