| 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 | $225.94 | 5.445% | $238.2424 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $188.38 | 11.441% | $209.9326 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $14.87 | 6.769% | $15.8766 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $138.71 | 8.371% | $150.3214 | $150.32 | $150.30 | $150.30 |
| Purchase #5 | $158.97 | 10.694% | $175.9703 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $147.63 | 7.742% | $159.0595 | $159.06 | $159.05 | $159.10 |
| Purchase #7 | $169.74 | 5.576% | $179.2047 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $1,044.24 | $1,128.6075 | $1,128.60 | $1,128.60 | $1,128.60 | |