| 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 | $171.91 | 8.638% | $186.7596 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $72.38 | 3.788% | $75.1218 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $71.98 | 5.230% | $75.7446 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $123.49 | 5.670% | $130.4919 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $229.63 | 5.585% | $242.4548 | $242.45 | $242.45 | $242.50 |
| Purchase #6 | $29.97 | 10.218% | $33.0323 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $206.38 | 10.768% | $228.603 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $905.74 | $972.2080 | $972.19 | $972.20 | $972.20 | |