| 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 | $165.46 | 8.220% | $179.0608 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $182.59 | 13.467% | $207.1794 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $227.38 | 3.301% | $234.8858 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $214.61 | 11.358% | $238.9854 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $199.25 | 9.157% | $217.4953 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $60.65 | 7.804% | $65.3831 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $206.59 | 6.834% | $220.7084 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $1,256.53 | $1,363.6982 | $1,363.71 | $1,363.75 | $1,363.80 | |