| 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 | $146.73 | 10.339% | $161.9004 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $118.65 | 8.216% | $128.3983 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $92.61 | 10.594% | $102.4211 | $102.42 | $102.40 | $102.40 |
| Purchase #4 | $104.96 | 12.228% | $117.7945 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $243.32 | 3.322% | $251.4031 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $147.60 | 5.531% | $155.7638 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $178.51 | 3.744% | $185.1934 | $185.19 | $185.20 | $185.20 |
| 7 purchase totals = | $1,032.38 | $1,102.8746 | $1,102.86 | $1,102.85 | $1,102.90 | |