| 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 | $149.66 | 10.354% | $165.1558 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $162.40 | 7.874% | $175.1874 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $37.56 | 5.408% | $39.5912 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $145.82 | 10.707% | $161.4329 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $175.98 | 5.807% | $186.1992 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $71.79 | 4.836% | $75.2618 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $21.44 | 7.440% | $23.0351 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $764.65 | $825.8634 | $825.87 | $825.90 | $825.90 | |