| 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 | $142.55 | 8.709% | $154.9647 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $71.28 | 11.722% | $79.6354 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $99.83 | 11.186% | $110.997 | $111.00 | $111.00 | $111.00 |
| Purchase #4 | $87.95 | 12.784% | $99.1935 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $175.38 | 9.710% | $192.4094 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $19.30 | 9.266% | $21.0883 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $157.37 | 9.269% | $171.9566 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $753.66 | $830.2449 | $830.25 | $830.25 | $830.30 | |