| 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 | $177.46 | 6.857% | $189.6284 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $99.94 | 10.672% | $110.6056 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $173.94 | 12.740% | $196.1 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $130.50 | 6.103% | $138.4644 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $201.26 | 12.272% | $225.9586 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $23.82 | 9.377% | $26.0536 | $26.05 | $26.05 | $26.10 |
| Purchase #7 | $9.91 | 12.821% | $11.1806 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $816.83 | $897.9912 | $897.99 | $898.00 | $898.10 | |