| 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 | $138.69 | 11.650% | $154.8474 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $90.58 | 9.269% | $98.9759 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $122.87 | 4.779% | $128.742 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $211.85 | 7.577% | $227.9019 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $243.39 | 5.451% | $256.6572 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $180.91 | 4.835% | $189.657 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $95.25 | 10.666% | $105.4094 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $1,083.54 | $1,162.1908 | $1,162.20 | $1,162.20 | $1,162.20 | |