| 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 | $157.79 | 10.286% | $174.0203 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $151.81 | 10.160% | $167.2339 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $201.39 | 6.497% | $214.4743 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $5.25 | 4.861% | $5.5052 | $5.51 | $5.50 | $5.50 |
| Purchase #5 | $101.97 | 8.671% | $110.8118 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $212.50 | 8.758% | $231.1108 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $22.93 | 7.397% | $24.6261 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $853.64 | $927.7824 | $927.78 | $927.75 | $927.70 | |