| 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 | $204.47 | 12.387% | $229.7977 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $204.82 | 5.740% | $216.5767 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $16.46 | 3.406% | $17.0206 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $151.91 | 6.466% | $161.7325 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $163.81 | 10.815% | $181.5261 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $139.39 | 10.489% | $154.0106 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $100.98 | 4.627% | $105.6523 | $105.65 | $105.65 | $105.70 |
| 7 purchase totals = | $981.84 | $1,066.3165 | $1,066.32 | $1,066.35 | $1,066.30 | |