| 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 | $151.47 | 6.718% | $161.6458 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $19.60 | 12.701% | $22.0894 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $16.81 | 13.252% | $19.0377 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $63.95 | 4.817% | $67.0305 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $214.64 | 5.476% | $226.3937 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $16.85 | 3.761% | $17.4837 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $192.48 | 5.324% | $202.7276 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $675.80 | $716.4084 | $716.41 | $716.50 | $716.30 | |