| 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 | $160.93 | 5.714% | $170.1255 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $60.93 | 10.345% | $67.2332 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $76.84 | 12.446% | $86.4035 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $247.67 | 12.302% | $278.1384 | $278.14 | $278.15 | $278.10 |
| Purchase #5 | $205.45 | 9.704% | $225.3869 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $68.44 | 10.617% | $75.7063 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $31.44 | 4.732% | $32.9277 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $851.70 | $935.9215 | $935.93 | $936.00 | $935.80 | |