| 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 | $155.91 | 12.356% | $175.1742 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $208.26 | 12.830% | $234.9798 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $185.34 | 5.302% | $195.1667 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $144.49 | 12.281% | $162.2348 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $180.50 | 8.212% | $195.3227 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $115.34 | 11.143% | $128.1923 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $66.91 | 6.347% | $71.1568 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $1,056.75 | $1,162.2273 | $1,162.22 | $1,162.20 | $1,162.30 | |