| 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 | $201.64 | 6.189% | $214.1195 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $165.35 | 11.817% | $184.8894 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $180.70 | 4.442% | $188.7267 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $132.37 | 11.256% | $147.2696 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $117.43 | 4.116% | $122.2634 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $211.52 | 3.620% | $219.177 | $219.18 | $219.20 | $219.20 |
| Purchase #7 | $139.74 | 4.637% | $146.2197 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $1,148.75 | $1,222.6653 | $1,222.67 | $1,222.65 | $1,222.70 | |