| 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 | $109.64 | 4.154% | $114.1944 | $114.19 | $114.20 | $114.20 |
| Purchase #2 | $107.76 | 9.815% | $118.3366 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $161.81 | 9.145% | $176.6075 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $104.60 | 4.379% | $109.1804 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $225.72 | 7.614% | $242.9063 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $165.66 | 8.273% | $179.3651 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $232.78 | 5.653% | $245.9391 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $1,107.97 | $1,186.5294 | $1,186.54 | $1,186.55 | $1,186.50 | |