| 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 | $154.48 | 7.736% | $166.4306 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $41.36 | 4.441% | $43.1968 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $188.64 | 13.853% | $214.7723 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $150.68 | 6.371% | $160.2798 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $199.85 | 11.575% | $222.9826 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $135.35 | 7.312% | $145.2468 | $145.25 | $145.25 | $145.20 |
| Purchase #7 | $21.59 | 13.591% | $24.5243 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $891.95 | $977.4332 | $977.43 | $977.45 | $977.40 | |