| 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 | $179.99 | 6.383% | $191.4788 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $175.36 | 12.815% | $197.8324 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $71.76 | 5.479% | $75.6917 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $56.46 | 9.114% | $61.6058 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $227.31 | 5.119% | $238.946 | $238.95 | $238.95 | $238.90 |
| Purchase #6 | $77.47 | 6.462% | $82.4761 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $225.65 | 8.491% | $244.8099 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,014.00 | $1,092.8407 | $1,092.85 | $1,092.90 | $1,092.80 | |