| 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 | $162.45 | 10.305% | $179.1905 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $192.81 | 6.564% | $205.466 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $52.32 | 13.472% | $59.3686 | $59.37 | $59.35 | $59.40 |
| Purchase #4 | $167.37 | 8.347% | $181.3404 | $181.34 | $181.35 | $181.30 |
| Purchase #5 | $117.70 | 12.554% | $132.4761 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $44.35 | 10.710% | $49.0999 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $186.91 | 3.643% | $193.7191 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $923.91 | $1,000.6606 | $1,000.67 | $1,000.65 | $1,000.70 | |