| 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 | $173.40 | 10.458% | $191.5342 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $166.87 | 7.290% | $179.0348 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $135.37 | 13.817% | $154.0741 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $246.51 | 8.212% | $266.7534 | $266.75 | $266.75 | $266.80 |
| Purchase #5 | $11.57 | 13.571% | $13.1402 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $21.52 | 10.225% | $23.7204 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $237.42 | 5.583% | $250.6752 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $992.66 | $1,078.9323 | $1,078.92 | $1,078.95 | $1,078.90 | |