| 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 | $153.63 | 10.665% | $170.0146 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $49.77 | 11.802% | $55.6439 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $41.67 | 6.817% | $44.5106 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $90.64 | 11.424% | $100.9947 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $79.95 | 5.217% | $84.121 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $186.25 | 3.628% | $193.0072 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $27.42 | 13.583% | $31.1445 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $629.33 | $679.4365 | $679.42 | $679.40 | $679.30 | |