| 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 | $132.82 | 6.495% | $141.4467 | $141.45 | $141.45 | $141.40 |
| Purchase #2 | $160.81 | 5.801% | $170.1386 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $8.61 | 9.352% | $9.4152 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $214.73 | 5.501% | $226.5423 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $156.61 | 13.430% | $177.6427 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $175.76 | 3.454% | $181.8308 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $27.28 | 12.847% | $30.7847 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $876.62 | $937.8010 | $937.80 | $937.85 | $937.60 | |