| 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 | $161.86 | 11.640% | $180.7005 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $89.49 | 10.596% | $98.9724 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $54.84 | 12.663% | $61.7844 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $175.72 | 9.689% | $192.7455 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $225.34 | 11.344% | $250.9026 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $61.92 | 12.208% | $69.4792 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $243.76 | 8.358% | $264.1335 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $1,012.93 | $1,118.7181 | $1,118.71 | $1,118.75 | $1,118.70 | |