| 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 | $131.37 | 12.648% | $147.9857 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $165.41 | 12.524% | $186.1259 | $186.13 | $186.15 | $186.10 |
| Purchase #3 | $144.71 | 12.223% | $162.3979 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $39.45 | 3.863% | $40.974 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $229.95 | 6.256% | $244.3357 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $63.72 | 5.663% | $67.3285 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $182.90 | 11.556% | $204.0359 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $957.51 | $1,053.1836 | $1,053.20 | $1,053.25 | $1,053.10 | |