| 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 | $198.99 | 11.649% | $222.1703 | $222.17 | $222.15 | $222.20 |
| Purchase #2 | $182.68 | 11.487% | $203.6645 | $203.66 | $203.65 | $203.70 |
| Purchase #3 | $149.78 | 5.764% | $158.4133 | $158.41 | $158.40 | $158.40 |
| Purchase #4 | $39.89 | 8.528% | $43.2918 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $151.97 | 6.747% | $162.2234 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $161.47 | 13.580% | $183.3976 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $136.92 | 3.246% | $141.3644 | $141.36 | $141.35 | $141.40 |
| 7 purchase totals = | $1,021.70 | $1,114.5253 | $1,114.51 | $1,114.45 | $1,114.60 | |