| 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 | $149.36 | 6.520% | $159.0983 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $58.83 | 4.108% | $61.2467 | $61.25 | $61.25 | $61.20 |
| Purchase #3 | $156.43 | 6.315% | $166.3086 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $155.43 | 9.416% | $170.0653 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $160.36 | 10.796% | $177.6725 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $189.78 | 3.370% | $196.1756 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $196.33 | 12.386% | $220.6474 | $220.65 | $220.65 | $220.60 |
| 7 purchase totals = | $1,066.52 | $1,151.2144 | $1,151.23 | $1,151.20 | $1,151.20 | |