| 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 | $198.92 | 6.855% | $212.556 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $122.75 | 12.731% | $138.3773 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $71.94 | 5.123% | $75.6255 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $168.61 | 10.509% | $186.3292 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $160.27 | 8.562% | $173.9923 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $208.25 | 8.392% | $225.7263 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $125.70 | 3.177% | $129.6935 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $1,056.44 | $1,142.3001 | $1,142.31 | $1,142.40 | $1,142.30 | |