| 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 | $141.55 | 6.131% | $150.2284 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $169.30 | 13.690% | $192.4772 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $228.39 | 6.396% | $242.9978 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $128.26 | 11.681% | $143.2421 | $143.24 | $143.25 | $143.20 |
| Purchase #5 | $117.25 | 7.149% | $125.6322 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $217.80 | 11.396% | $242.6205 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $88.73 | 7.732% | $95.5906 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $1,091.28 | $1,192.7888 | $1,192.79 | $1,192.85 | $1,192.70 | |