| 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 | $16.35 | 6.415% | $17.3989 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $110.49 | 11.291% | $122.9654 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $10.65 | 10.275% | $11.7443 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $181.98 | 9.706% | $199.643 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $227.41 | 9.408% | $248.8047 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $159.56 | 6.747% | $170.3255 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $208.28 | 5.698% | $220.1478 | $220.15 | $220.15 | $220.10 |
| 7 purchase totals = | $914.72 | $991.0296 | $991.03 | $991.05 | $990.90 | |