| 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 | $155.67 | 5.722% | $164.5774 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $53.58 | 3.280% | $55.3374 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $226.47 | 7.186% | $242.7441 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $133.32 | 12.501% | $149.9863 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $186.57 | 4.622% | $195.1933 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $193.48 | 7.596% | $208.1767 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $129.49 | 11.204% | $143.9981 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $1,078.58 | $1,160.0133 | $1,160.02 | $1,160.10 | $1,160.00 | |